Канал: R&H Academy

Get vaccinated and save life (2)

Get vaccinated and save life (2)

Get vaccinated and save lives(1)

Get vaccinated and save lives(1)

If the areas of two similar triangles are equal, prove that they are congruent

If the areas of two similar triangles are equal, prove that they are congruent

ABC and DBC are two triangles on the same base BC. If AD intersects | Exercise 6.4 Q3 class 10

ABC and DBC are two triangles on the same base BC. If AD intersects | Exercise 6.4 Q3 class 10

Diagonals of a trapezium ABCD with AB DC intersect | Exercise 6.4 Q2 Class 10

Diagonals of a trapezium ABCD with AB DC intersect | Exercise 6.4 Q2 Class 10

If AD and PM are medians of triangles ABC and PQR respectively | Exercise 6.3 Q16 class 10

If AD and PM are medians of triangles ABC and PQR respectively | Exercise 6.3 Q16 class 10

A vertical pole of length 6 m casts a shadow 4 m long | Exercise 6.3 Q15 class 10

A vertical pole of length 6 m casts a shadow 4 m long | Exercise 6.3 Q15 class 10

Sides AB and AC and median AD of a triangle ABC | Exercise 6.3 Q14 (Important)

Sides AB and AC and median AD of a triangle ABC | Exercise 6.3 Q14 (Important)

Basic concepts of lines and angles in geometry | Types of Angles in Maths | Lines and Angles class 9

Basic concepts of lines and angles in geometry | Types of Angles in Maths | Lines and Angles class 9

D is a point on the side BC of a triangle ABC such that ∠ADC = ∠BAC | Exercise 6.3 class 10 Q13

D is a point on the side BC of a triangle ABC such that ∠ADC = ∠BAC | Exercise 6.3 class 10 Q13

Sides AB and BC and median AD of a triangle ABC are respectively | Q12 Exercise 6.3 class 10

Sides AB and BC and median AD of a triangle ABC are respectively | Q12 Exercise 6.3 class 10

Trigonometry | Prove Trigonometry Identities | Trig Identities #shorts

Trigonometry | Prove Trigonometry Identities | Trig Identities #shorts

In figure , E is a point on side CB produced of an isosceles triangle ABC |Q11 Exercise 6.3 class 10

In figure , E is a point on side CB produced of an isosceles triangle ABC |Q11 Exercise 6.3 class 10

CD and GH are respectively the bisectors of angle ACB and angle EGF | Exercise 6.3 class 10 Q10

CD and GH are respectively the bisectors of angle ACB and angle EGF | Exercise 6.3 class 10 Q10

E is a point on the side AD produced of a parallelogram ABCD | Q8 Ex 6.3 class 10

E is a point on the side AD produced of a parallelogram ABCD | Q8 Ex 6.3 class 10

In figure, if Δ ABE ≅ Δ ACD, show that Δ ADE ~ Δ ABC Q6 exercise 6 3 class 10

In figure, if Δ ABE ≅ Δ ACD, show that Δ ADE ~ Δ ABC Q6 exercise 6 3 class 10

In figure, QR/QS = QT/PR and ∠ 1 = ∠ 2 Show that Δ PQS ~ Δ TQR | Q4 Exercise 6 3 class 10

In figure, QR/QS = QT/PR and ∠ 1 = ∠ 2 Show that Δ PQS ~ Δ TQR | Q4 Exercise 6 3 class 10

Circles | Introduction to Circles | Problems of Circles #shorts

Circles | Introduction to Circles | Problems of Circles #shorts

Diagonals AC and BD of a trapezium ABCD with AB || DC | Q3 Exercise 6.3 Class 10

Diagonals AC and BD of a trapezium ABCD with AB || DC | Q3 Exercise 6.3 Class 10

In figure, ΔODC ~ ΔOBA, ∠BOC = 125 and ∠CDO = 70 Find ∠DOC, ∠DCO and ∠OAB | Q2 EX 6.3 class 10

In figure, ΔODC ~ ΔOBA, ∠BOC = 125 and ∠CDO = 70 Find ∠DOC, ∠DCO and ∠OAB | Q2 EX 6.3 class 10

The diagonals of a quadrilateral ABCD intersect each other at the point O. | Q10 Ex 6.2 class 10|

The diagonals of a quadrilateral ABCD intersect each other at the point O. | Q10 Ex 6.2 class 10|

ABCD is a trapezium in which AB || DC and its diagonals intersect | Q9 Exercise 6.2 Class 10

ABCD is a trapezium in which AB || DC and its diagonals intersect | Q9 Exercise 6.2 Class 10

Using Theorem 6.2, prove that the line joining the mid points | Q8 Exercise 6.2 class 10

Using Theorem 6.2, prove that the line joining the mid points | Q8 Exercise 6.2 class 10

Using Theorem 6.1, prove that a line drawn through the mid point | Q7 Exercise 6.2 class 10

Using Theorem 6.1, prove that a line drawn through the mid point | Q7 Exercise 6.2 class 10

Trigonometry | Trigonometry Problem | Basic Trigonometry find sin cos #Shorts

Trigonometry | Trigonometry Problem | Basic Trigonometry find sin cos #Shorts

In figure, A, B and C are points on OP, OQ and OR respectively | Q6 Exercise 6.2 class 10

In figure, A, B and C are points on OP, OQ and OR respectively | Q6 Exercise 6.2 class 10

In Figure, if LM || CB and LN || CD, prove that AM / AB = AN / AD | Q3 Exercise 6.2 Class 10

In Figure, if LM || CB and LN || CD, prove that AM / AB = AN / AD | Q3 Exercise 6.2 Class 10

In fig 6.20, DE || OQ and DF || OR Show that EF || QR | exercise 6.2 Q 5 class 10

In fig 6.20, DE || OQ and DF || OR Show that EF || QR | exercise 6.2 Q 5 class 10

In fig. 6.19 , DE ||AC and DF||AE. Prove that BF/FE = BE /EC | Exercise 6.2 Q4 class 10

In fig. 6.19 , DE ||AC and DF||AE. Prove that BF/FE = BE /EC | Exercise 6.2 Q4 class 10

E and F are points on the sides PQ and PR respectively of a Δ PQR For each of the following cases,

E and F are points on the sides PQ and PR respectively of a Δ PQR For each of the following cases,

In fig 6.17, (i) and (ii), DE || BC. Find EC in (i) and AD in (ii) | Ex 6.2 Q1 class 10

In fig 6.17, (i) and (ii), DE || BC. Find EC in (i) and AD in (ii) | Ex 6.2 Q1 class 10

A triangle ABC is drawn to circumscribe a circle of radius 4 cm | Exercise 10.2 [Q12]

A triangle ABC is drawn to circumscribe a circle of radius 4 cm | Exercise 10.2 [Q12]

Prove that the perpendicular at the point of contact to the tangent to a circle| Exercise 10.2 [Q5]

Prove that the perpendicular at the point of contact to the tangent to a circle| Exercise 10.2 [Q5]

Prove that opposite sides of a quadrilateral circumscribing a circle | Exercise 10.2 [Q13]

Prove that opposite sides of a quadrilateral circumscribing a circle | Exercise 10.2 [Q13]

Prove that the parallelogram circumscribing a circle is a rhombus| Exercise 10.2 [Q11]

Prove that the parallelogram circumscribing a circle is a rhombus| Exercise 10.2 [Q11]

Prove that the angle between the two tangents drawn from an external | Exercise 10.2 [Q10]

Prove that the angle between the two tangents drawn from an external | Exercise 10.2 [Q10]

In figure, XY and X′Y′ are two parallel tangents to a circle with center O | Exercise 10.2 [Q9]

In figure, XY and X′Y′ are two parallel tangents to a circle with center O | Exercise 10.2 [Q9]

A quadrilateral ABCD is drawn to circumscribe a circle | Exercise 10.2 [Q8]

A quadrilateral ABCD is drawn to circumscribe a circle | Exercise 10.2 [Q8]

Two concentric circles are of radii 5 cm and 3 cm | Exercise 10.2 [Q7]

Two concentric circles are of radii 5 cm and 3 cm | Exercise 10.2 [Q7]

The length of a tangent from a point A at distance 5 cm | Exercise 10.2 [Q6]

The length of a tangent from a point A at distance 5 cm | Exercise 10.2 [Q6]

Prove that the tangents drawn at the ends of a diameter are parallel | Exercise 10.2 [Q4]

Prove that the tangents drawn at the ends of a diameter are parallel | Exercise 10.2 [Q4]

If tangents PA and PB from a point P to a circle | Exercise 10.2 [Q3]

If tangents PA and PB from a point P to a circle | Exercise 10.2 [Q3]

If TP and TQ are two tangents to a circle with center O | Exercise 10.2 [Q2]

If TP and TQ are two tangents to a circle with center O | Exercise 10.2 [Q2]

From a point Q, the length of the tangent to a circle | Exercise 10.2 [Q1]

From a point Q, the length of the tangent to a circle | Exercise 10.2 [Q1]

Introduction to Circles | Circle class 10 Exercise 10.1 [fully solved]

Introduction to Circles | Circle class 10 Exercise 10.1 [fully solved]

In fig 6.33 PQ and RS are two mirrors placed parallel to each other [Q6]

In fig 6.33 PQ and RS are two mirrors placed parallel to each other [Q6]

In fig 6.38 the sides AB and AC of ∆ABC, Prove ∠BOC = 90°–1/2 ∠BAC | Example 8

In fig 6.38 the sides AB and AC of ∆ABC, Prove ∠BOC = 90°–1/2 ∠BAC | Example 8

In fig 6.44, the side QR of ∆PQR. Prove that ∠QTR = 1/2 ∠QPR | Imp [Q6]

In fig 6.44, the side QR of ∆PQR. Prove that ∠QTR = 1/2 ∠QPR | Imp [Q6]

In fig 6.43, if PQ ⊥ PS, PQ || SR, ∠SQR = 28°, find the value of x and y | [Q5]

In fig 6.43, if PQ ⊥ PS, PQ || SR, ∠SQR = 28°, find the value of x and y | [Q5]

In fig 6.42, if lines PQ and RS intersect at point T, find ∠SQT | [Q4] Ex 6.3

In fig 6.42, if lines PQ and RS intersect at point T, find ∠SQT | [Q4] Ex 6.3

In fig 6.41, if AB||DE, ∠ BAC = 35° and ∠ CDE = 53°, find ∠ DCE | Important [Q3]

In fig 6.41, if AB||DE, ∠ BAC = 35° and ∠ CDE = 53°, find ∠ DCE | Important [Q3]

In fig 6.40, ∠X = 62°, ∠XYZ = 54°. If YO and ZO | Exercise 6.3 [Q2]

In fig 6.40, ∠X = 62°, ∠XYZ = 54°. If YO and ZO | Exercise 6.3 [Q2]

In Fig 6.39, sides QP and RQ of ΔPQR are produced | Exercise 6.3 [Q1]

In Fig 6.39, sides QP and RQ of ΔPQR are produced | Exercise 6.3 [Q1]

In fig 6.31, if PQ||ST ∠ PQR = 110° and ∠ RST = 130° find ∠QRS | Imp.[Q4]

In fig 6.31, if PQ||ST ∠ PQR = 110° and ∠ RST = 130° find ∠QRS | Imp.[Q4]

In fig. 6.32, if AB parallel to CD, ∠APQ is 50 and ∠PRD is 127, find x and y [Q5]

In fig. 6.32, if AB parallel to CD, ∠APQ is 50 and ∠PRD is 127, find x and y [Q5]

In fig 6.30, if AB || CD, EF perpendicular to CD and ∠GED | Exercise 6.2 [Q3]

In fig 6.30, if AB || CD, EF perpendicular to CD and ∠GED | Exercise 6.2 [Q3]

In fig 6.29, if AB||CD, CD||EF and y:z=3:7, find x | Exercise 6.2 [Q2]

In fig 6.29, if AB||CD, CD||EF and y:z=3:7, find x | Exercise 6.2 [Q2]

Prove (1+tan^2 A)/(1+cot^2 A)=((1-tanA)/(1-cotA))^2=tan^2 A| Ex 8.4 Q5 (x)

Prove (1+tan^2 A)/(1+cot^2 A)=((1-tanA)/(1-cotA))^2=tan^2 A| Ex 8.4 Q5 (x)

Prove (cosec A-sin A)(sec A -cos A)=1/(tan A + cot A )| Ex 8.4 Q5 part (ix)

Prove (cosec A-sin A)(sec A -cos A)=1/(tan A + cot A )| Ex 8.4 Q5 part (ix)

Prove (sin A + cosec A)^2 + (cos A + sec A)^2=7+ tan^2A + cot^2A | Q5 (viii)

Prove (sin A + cosec A)^2 + (cos A + sec A)^2=7+ tan^2A + cot^2A | Q5 (viii)

Prove (sin θ-2 sin^3 θ)/ (2 cos^3 θ - cos θ) = tan θ | Exercise 8.4 Q5 part vii

Prove (sin θ-2 sin^3 θ)/ (2 cos^3 θ - cos θ) = tan θ | Exercise 8.4 Q5 part vii

Prove √(1+sin A)/(1-sin A) = sec A + tan A | Exercise 8.4 Q5 part (vi)

Prove √(1+sin A)/(1-sin A) = sec A + tan A | Exercise 8.4 Q5 part (vi)

Prove (cos A - sin A + 1)/(cos A + sin A - 1)= cosec A + cot A | Q5 part (v)

Prove (cos A - sin A + 1)/(cos A + sin A - 1)= cosec A + cot A | Q5 part (v)

Prove 1+sec⁡ A/sec ⁡A = sin^2 A/(1-cos A) | Exercise 8.4 Q5 part (iv)

Prove 1+sec⁡ A/sec ⁡A = sin^2 A/(1-cos A) | Exercise 8.4 Q5 part (iv)

Prove tanθ/(1-cotθ)+cotθ/(1-tanθ)=1+secθcosecθ | Exercise 8.4 Q5 part(iii)

Prove tanθ/(1-cotθ)+cotθ/(1-tanθ)=1+secθcosecθ | Exercise 8.4 Q5 part(iii)

Prove (cos A/1+sin A)+ (1+sin A/cos A)=2 sec A | Exercise 8.4 Q5 part(ii)

Prove (cos A/1+sin A)+ (1+sin A/cos A)=2 sec A | Exercise 8.4 Q5 part(ii)

Prove (cosec theta - cot theta)^2 | Exercise 8.4 Q5 part (i) | Important

Prove (cosec theta - cot theta)^2 | Exercise 8.4 Q5 part (i) | Important

(1+tan theta + sec theta)(1+cot theta cosec theta)=2 | All parts solved [Q4]

(1+tan theta + sec theta)(1+cot theta cosec theta)=2 | All parts solved [Q4]

Evaluate sin square 63 + sin square 27 | Evaluate sin 25 degree cos 65 degree [Q3 both parts]

Evaluate sin square 63 + sin square 27 | Evaluate sin 25 degree cos 65 degree [Q3 both parts]

Write all trigonometric ratios of angle A in terms of Sec A | Important [Q2]

Write all trigonometric ratios of angle A in terms of Sec A | Important [Q2]

Express the ratios sin A, sec A and tan A in terms of cot A [Q1]

Express the ratios sin A, sec A and tan A in terms of cot A [Q1]

Prove trigonometric identities class 10 | Easiest and Quickest method

Prove trigonometric identities class 10 | Easiest and Quickest method

If two lines intersect each other then vertically opposite angles are equal | Theorem 6.1

If two lines intersect each other then vertically opposite angles are equal | Theorem 6.1

Express sin 67°+cos 75° in terms of trigonometric ratios |Trigonometry [Q7]

Express sin 67°+cos 75° in terms of trigonometric ratios |Trigonometry [Q7]

If A,B and C are interior angles of a triangle ABC show sin(B+C)/2=cos A/2 | Trigonometry [Q6]

If A,B and C are interior angles of a triangle ABC show sin(B+C)/2=cos A/2 | Trigonometry [Q6]

If sec 4a=cosec (a-20) find the value of a | Trigonometry [Q5]

If sec 4a=cosec (a-20) find the value of a | Trigonometry [Q5]

Basic concepts of Lines and Angles class 9 | Strengthen your concepts

Basic concepts of Lines and Angles class 9 | Strengthen your concepts

If tan a = cot b prove that a + b is equal to 90 degree | Trigonometry [Q4]

If tan a = cot b prove that a + b is equal to 90 degree | Trigonometry [Q4]

If tan 2a =cot (a -18) where 2a is an acute angle, find the value of a [Q3]

If tan 2a =cot (a -18) where 2a is an acute angle, find the value of a [Q3]

It is given that angle XYZ is 64 degree and XY is produced | Easy way [Q6]

It is given that angle XYZ is 64 degree and XY is produced | Easy way [Q6]

Show that tan 48°tan23°tan42°tan67°=1 | Important |Trigonometry [Q2]

Show that tan 48°tan23°tan42°tan67°=1 | Important |Trigonometry [Q2]

In figure, POQ is a line Ray OR is perpendicular to line PQ | Important [Q5]

In figure, POQ is a line Ray OR is perpendicular to line PQ | Important [Q5]

Evaluate sin 18 degree by cos 72 degree | Trigonometry [Q1] (All parts)

Evaluate sin 18 degree by cos 72 degree | Trigonometry [Q1] (All parts)

In figure if x+y=w+z then prove that AOB is a line | Lines and Angles [Q4]

In figure if x+y=w+z then prove that AOB is a line | Lines and Angles [Q4]

In figure ∠PQR = ∠PRQ then prove that ∠PQS = ∠PRT |Lines and Angles [Q3]

In figure ∠PQR = ∠PRQ then prove that ∠PQS = ∠PRT |Lines and Angles [Q3]

Lines XY and MN intersect at O If ∠POY = 90° | Lines and Angles [Q2]

Lines XY and MN intersect at O If ∠POY = 90° | Lines and Angles [Q2]

Lines AB and CD intersect at O if ∠AOC+∠BOE = 70°| Lines and Angles [Q1]

Lines AB and CD intersect at O if ∠AOC+∠BOE = 70°| Lines and Angles [Q1]

State whether the following statements are true or false justify | Trigonometry [Q11]

State whether the following statements are true or false justify | Trigonometry [Q11]

State whether the following statements are true or false | Trigonometry [Q4]

State whether the following statements are true or false | Trigonometry [Q4]

If tan (a+b)=√3 and tan(a-b)=1/√3 find value of a and b | Trigonometry [Q3]

If tan (a+b)=√3 and tan(a-b)=1/√3 find value of a and b | Trigonometry [Q3]

Choose the correct option and justify your choice | Trigonometry [Q2]

Choose the correct option and justify your choice | Trigonometry [Q2]

Evaluate 5 cos square 60 + 4 cos square 30 - tan square 45 by sin square 30 + cos square 30 [Imp.]

Evaluate 5 cos square 60 + 4 cos square 30 - tan square 45 by sin square 30 + cos square 30 [Imp.]

Evaluate sin 30°+tan45° cosec60°by sec30°+cos60°+cot45° | Trigonometry

Evaluate sin 30°+tan45° cosec60°by sec30°+cos60°+cot45° | Trigonometry

Evaluate cos 45°/sec30°+cosec30° | Trigonometry

Evaluate cos 45°/sec30°+cosec30° | Trigonometry

sin 60 degree cos 30 degree + sin 30 degree cos 60 degree |Trigonometry

sin 60 degree cos 30 degree + sin 30 degree cos 60 degree |Trigonometry

If angle A and angle B are acute angles such that cos A = cos B | Trigonometry

If angle A and angle B are acute angles such that cos A = cos B | Trigonometry

In triangle PQR, right angled at Q, PR + QR is equal to 25 | Trigonometry

In triangle PQR, right angled at Q, PR + QR is equal to 25 | Trigonometry

In triangle ABC right angled at B if tan a =1 by √3 | Trigonometry

In triangle ABC right angled at B if tan a =1 by √3 | Trigonometry

If 3 cot a is equal to 4 check whether | Trigonometry

If 3 cot a is equal to 4 check whether | Trigonometry

If cot theta is equal to 7 by 8 evaluate | Trigonometry

If cot theta is equal to 7 by 8 evaluate | Trigonometry

Given sec theta 13/12 calculate all other trigonometric ratios | Trigonometry

Given sec theta 13/12 calculate all other trigonometric ratios | Trigonometry

Given 15 cot a=8 Find sin A and sec A | Trigonometry

Given 15 cot a=8 Find sin A and sec A | Trigonometry

If sin A is 3 by 4 Calculate cos A and tan A | Trigonometry

If sin A is 3 by 4 Calculate cos A and tan A | Trigonometry

In fig 8.13 find tan P - cot R | Trigonometry

In fig 8.13 find tan P - cot R | Trigonometry

In ∆ABC right angled at B, AB=24 cm BC=7 cm. Determine sin A, cosA

In ∆ABC right angled at B, AB=24 cm BC=7 cm. Determine sin A, cosA

A motor boat whose speed is 18 km/h in still water | Quadratic Equation

A motor boat whose speed is 18 km/h in still water | Quadratic Equation

What are the possible expressions for the dimensions of cuboids whose volumes | Ex 2.5 class 9 [Q16]

What are the possible expressions for the dimensions of cuboids whose volumes | Ex 2.5 class 9 [Q16]

Give possible expressions for the length and breadth of rectangle whose area is | Ex 2.5 class 9

Give possible expressions for the length and breadth of rectangle whose area is | Ex 2.5 class 9

Without actually calculating the cubes find the value of | Ex 2.5 class 9

Without actually calculating the cubes find the value of | Ex 2.5 class 9

If x+y+z=0 then show that x3+y3+z3=3xyz | Ex 2.5 class 9

If x+y+z=0 then show that x3+y3+z3=3xyz | Ex 2.5 class 9

Verify that x3+y3+z3-3xyz=1/2(x+y+z) [(x-y)2+(y-z)2+(z-x)2] | Ex 2.5 class 9 [Q12]

Verify that x3+y3+z3-3xyz=1/2(x+y+z) [(x-y)2+(y-z)2+(z-x)2] | Ex 2.5 class 9 [Q12]

Ex 4.4 class 10 | Is it possible to design a rectangular park of perimeter 80m

Ex 4.4 class 10 | Is it possible to design a rectangular park of perimeter 80m

x cube + y cube identity | x cube- y cube identity | Exercise 2.5 class 9 [Q9]

x cube + y cube identity | x cube- y cube identity | Exercise 2.5 class 9 [Q9]

Ex 4.4 class 10 | The sum of the ages of two friends is 20 years four years

Ex 4.4 class 10 | The sum of the ages of two friends is 20 years four years

Ex 4.4 class 10 | Is it possible to design a rectangular mango grove whose length is

Ex 4.4 class 10 | Is it possible to design a rectangular mango grove whose length is

Factorise each of the following | Exercise 2.5 class 9

Factorise each of the following | Exercise 2.5 class 9

Ex 4.4 class 10 | Find the value of k for which the quadratic equation has equal roots

Ex 4.4 class 10 | Find the value of k for which the quadratic equation has equal roots

Find the nature of the roots of the quadratic equations

Find the nature of the roots of the quadratic equations

Evaluate the following using suitable identities | Polynomials | Ex 2.5 class 9 [Q7 All parts]

Evaluate the following using suitable identities | Polynomials | Ex 2.5 class 9 [Q7 All parts]

Ex 4.3 class 10 | Sum of the areas of two squares is 468 | Quadratic Equation [Q11]

Ex 4.3 class 10 | Sum of the areas of two squares is 468 | Quadratic Equation [Q11]

Write the following cubes in the expanded form | Polynomials | Exercise 2.5 Q6 [All parts]

Write the following cubes in the expanded form | Polynomials | Exercise 2.5 Q6 [All parts]

Ex 4.3 class 10 | An express train takes 1 hour less than a passenger | Quadratic Equation [Q10]

Ex 4.3 class 10 | An express train takes 1 hour less than a passenger | Quadratic Equation [Q10]

Expand each of the following using suitable identities | Polynomials | Ex 2.5 class 9 [Q4 & Q5]

Expand each of the following using suitable identities | Polynomials | Ex 2.5 class 9 [Q4 & Q5]

Evaluate the following products without multiplying directly | Polynomials | Ex 2.5 class 9 [Q2, Q3]

Evaluate the following products without multiplying directly | Polynomials | Ex 2.5 class 9 [Q2, Q3]

Ex 4.3 class 10 |Two water taps together can fill | Quadratic Equation [Q9]

Ex 4.3 class 10 |Two water taps together can fill | Quadratic Equation [Q9]

Use suitable identities to find the following products| Polynomials | Ex 2.5 class 9 [Q1]

Use suitable identities to find the following products| Polynomials | Ex 2.5 class 9 [Q1]

Ex 4.3 class 10 |A train travels 360 km at a uniform speed | Quadratic Equation [Q8]

Ex 4.3 class 10 |A train travels 360 km at a uniform speed | Quadratic Equation [Q8]

Factorize x^3 - 13x^2 + 32x + 20 | Polynomials | Ex 2.4 class 9 [Q5 (iii)]

Factorize x^3 - 13x^2 + 32x + 20 | Polynomials | Ex 2.4 class 9 [Q5 (iii)]

Ex 4.3 class 10 | The difference of squares of two numbers is 180 | Quadratic Equation [Q7]

Ex 4.3 class 10 | The difference of squares of two numbers is 180 | Quadratic Equation [Q7]

Ex 4.3 class 10 | The diagonal of a rectangular field is 60 metres | Quadratic Equation [Q 6]

Ex 4.3 class 10 | The diagonal of a rectangular field is 60 metres | Quadratic Equation [Q 6]

Ex 4.3 class 10 | In a class test the sum of Shefali | Quadratic Equations [Q5]

Ex 4.3 class 10 | In a class test the sum of Shefali | Quadratic Equations [Q5]

Factorize x^3-3x^2-9x-5 | Polynomials | Ex 2.4 class 9 [Q5 (ii)]

Factorize x^3-3x^2-9x-5 | Polynomials | Ex 2.4 class 9 [Q5 (ii)]

Factorize x^3-2x^2-x+2 | Polynomials | Ex 2.4 class 9 [Q5 (i)]

Factorize x^3-2x^2-x+2 | Polynomials | Ex 2.4 class 9 [Q5 (i)]

Ex 4.3 class 10 | The sum of the reciprocals of Rehman age | Quadratic Equation [Q4 Important]

Ex 4.3 class 10 | The sum of the reciprocals of Rehman age | Quadratic Equation [Q4 Important]

Ex 4.3 class 10 | Find the roots of the following Equations | Quadratic Equations [Q3- Important]

Ex 4.3 class 10 | Find the roots of the following Equations | Quadratic Equations [Q3- Important]

Ex 4.3 class 10| Quadratic formula | Quadratic Equations [Q2 All parts]

Ex 4.3 class 10| Quadratic formula | Quadratic Equations [Q2 All parts]

Ex 4.3 class 10 | Completing the square method | Quadratic Equations [Q1 All parts]

Ex 4.3 class 10 | Completing the square method | Quadratic Equations [Q1 All parts]

Ex 4.2 class 10 | A cottage industry produces a certain number of pottery |Quadratic Equations [Q6]

Ex 4.2 class 10 | A cottage industry produces a certain number of pottery |Quadratic Equations [Q6]

Ex 4.2 class 10 | The altitude of a right triangle is 7 cm | Quadratic Equations [Q5]

Ex 4.2 class 10 | The altitude of a right triangle is 7 cm | Quadratic Equations [Q5]

Ex 4.2 class 10 | Quadratic Equations | Q3 & Q4 [Important]

Ex 4.2 class 10 | Quadratic Equations | Q3 & Q4 [Important]

Factorize quadratic equations | Splitting the Middle Term Method | Ex 4.2 class 10 [Question 2]

Factorize quadratic equations | Splitting the Middle Term Method | Ex 4.2 class 10 [Question 2]

Ex 4.2 class 10 | Splitting the middle term method | [Q1 - All parts solved]

Ex 4.2 class 10 | Splitting the middle term method | [Q1 - All parts solved]

Exercise 4.1 class 10 question 2| Quadratic Equations [Q2- (iii) (iv)]

Exercise 4.1 class 10 question 2| Quadratic Equations [Q2- (iii) (iv)]

Exercise 4.1 class 10 question 2 | Quadratic Equations [Q2 - (i) (ii)]

Exercise 4.1 class 10 question 2 | Quadratic Equations [Q2 - (i) (ii)]

Ex 4.1 class 10 | Quadratic Equations [Question 1 All Parts]

Ex 4.1 class 10 | Quadratic Equations [Question 1 All Parts]

Factorize quadratic equations | Ex 2.4 class 9 question 4 [All parts]

Factorize quadratic equations | Ex 2.4 class 9 question 4 [All parts]

Factor Theorem | Ex 2.4 class 9 [Q1 to Q3]

Factor Theorem | Ex 2.4 class 9 [Q1 to Q3]

Remainder Theorem | Ex 2.3 class 9 [All questions solved]

Remainder Theorem | Ex 2.3 class 9 [All questions solved]

Polynomials| Exercise 2.2 class 9 maths [NCERT]

Polynomials| Exercise 2.2 class 9 maths [NCERT]

Polynomials | Exercise 2.1 class 9 [All Questions]

Polynomials | Exercise 2.1 class 9 [All Questions]

Learn Division Algorithm of Polynomials | Tricky Questions of Long Division [Part III]

Learn Division Algorithm of Polynomials | Tricky Questions of Long Division [Part III]

Polynomial Long Division examples | Dividing polynomials [Part II]

Polynomial Long Division examples | Dividing polynomials [Part II]

Long Division Method | Divide the polynomials [Long Division Problems]

Long Division Method | Divide the polynomials [Long Division Problems]

Polynomials Ex 2.2 | Find a quadratic polynomial [All parts solved]

Polynomials Ex 2.2 | Find a quadratic polynomial [All parts solved]

Polynomials Ex 2.2 | Find the zeros of the following quadratic polynomial and verify the relation

Polynomials Ex 2.2 | Find the zeros of the following quadratic polynomial and verify the relation

Ex 1.6 class 9 | Number Systems [Laws of Exponents for Real Numbers]

Ex 1.6 class 9 | Number Systems [Laws of Exponents for Real Numbers]

Polynomials introduction | Ex 2.1 class 10

Polynomials introduction | Ex 2.1 class 10

Ex 1.5 class 9 Number Systems [Important Exercise]

Ex 1.5 class 9 Number Systems [Important Exercise]

Ex 1.3 class 9 Question 5 to 9 | Rational and Irrational Numbers [Number System]

Ex 1.3 class 9 Question 5 to 9 | Rational and Irrational Numbers [Number System]

Ex 1.3 class 9 Question 3 & 4 || Express in p by q form [Number System]

Ex 1.3 class 9 Question 3 & 4 || Express in p by q form [Number System]

Ex 1.3 class 9 Question 1 & 2 || Decimal Expansion [Number System]

Ex 1.3 class 9 Question 1 & 2 || Decimal Expansion [Number System]

Represent root 5 on number line

Represent root 5 on number line

Ex 1.2 class 9 Number Systems [Q1, Q2 & Q3]

Ex 1.2 class 9 Number Systems [Q1, Q2 & Q3]

Ex 1.4 class 10 [Question 3] | The following real numbers have decimal expansions

Ex 1.4 class 10 [Question 3] | The following real numbers have decimal expansions

Ex 1.4 class 10 [Question 2] | Terminating decimal expansion

Ex 1.4 class 10 [Question 2] | Terminating decimal expansion

Ex 1.4 class 10 [Question 1] || Without actually performing the long division

Ex 1.4 class 10 [Question 1] || Without actually performing the long division

Prove that 1 by root 2 is irrational [ Ex 1.3 class 10 ]

Prove that 1 by root 2 is irrational [ Ex 1.3 class 10 ]

Prove that 3+2√5 is Irrational [Irrational Numbers]

Prove that 3+2√5 is Irrational [Irrational Numbers]

Prove that root 5 is irrational [Irrational numbers]

Prove that root 5 is irrational [Irrational numbers]

Exercise 1.1 class 9 Maths [Number system]

Exercise 1.1 class 9 Maths [Number system]

Ex 1.2 Q7 Class 10 | When will Ravi and Sonia meet?

Ex 1.2 Q7 Class 10 | When will Ravi and Sonia meet?

Ex 1.2 Q6 Class 10 || 7x11x13+13 composite?

Ex 1.2 Q6 Class 10 || 7x11x13+13 composite?

Ex 1.2 Q5 Class10 || 6^n can end with digit 0 ?

Ex 1.2 Q5 Class10 || 6^n can end with digit 0 ?

Ex 1.2 Q4 Class 10 || HCF of 306 and 657 is 9, find LCM

Ex 1.2 Q4 Class 10 || HCF of 306 and 657 is 9, find LCM

Ex 1.2 Q3 Class 10|| Find HCF and LCM prime factorization

Ex 1.2 Q3 Class 10|| Find HCF and LCM prime factorization

Find LCM and HCF of two numbers | Real Numbers | Ex 1.2 class 10 [ Q2 All parts]

Find LCM and HCF of two numbers | Real Numbers | Ex 1.2 class 10 [ Q2 All parts]

Express each number as a product of its primes| Ex 1.2 class 10 Q1 [All parts solved]

Express each number as a product of its primes| Ex 1.2 class 10 Q1 [All parts solved]

Fundamental Theorem of Arithmetic -Theorem 1.2 | Class 10

Fundamental Theorem of Arithmetic -Theorem 1.2 | Class 10

Use Euclid's Division Lemma to show that the cube of any positive integer [2020]

Use Euclid's Division Lemma to show that the cube of any positive integer [2020]

Use Euclid Division Lemma to show that the square [Real numbers class 10]

Use Euclid Division Lemma to show that the square [Real numbers class 10]

Any positive odd integer is of the form 6q+1, or 6q+3 or 6q+5 [Using Euclid Division Lemma]

Any positive odd integer is of the form 6q+1, or 6q+3 or 6q+5 [Using Euclid Division Lemma]

An army contingent of 616 members [ Real numbers Exercise 1.1]

An army contingent of 616 members [ Real numbers Exercise 1.1]

Find HCF of 135 and 225 [Using Euclid Division Lemma]

Find HCF of 135 and 225 [Using Euclid Division Lemma]

Euclid Division Lemma (Class 10 Maths) | Learn Real Numbers

Euclid Division Lemma (Class 10 Maths) | Learn Real Numbers