Канал: Perfect Classes

quadratic lesson proof of formula method

quadratic lesson proof of formula method

Basics Multiplication of two matrix in order 1*3 and 2*3

Basics Multiplication of two matrix in order 13 and 23

Useful and harmful microbes part 6 (prevention of disease)

Useful and harmful microbes part 6 (prevention of disease)

Useful and harmful microbes part 5 (harmful micro organisms)

Useful and harmful microbes part 5 (harmful micro organisms)

Useful and harmful microbes part 4 (antibiotics)

Useful and harmful microbes part 4 (antibiotics)

Useful and harmful microbes part 3 (yeast)

Useful and harmful microbes part 3 (yeast)

Useful and harmful microbes part 2 (Rhizobium)

Useful and harmful microbes part 2 (Rhizobium)

Std 9th chapter 8 useful and harmful microbes part 1

Std 9th chapter 8 useful and harmful microbes part 1

A Thermal power plant model

A Thermal power plant model

How the himalayas are formed

How the himalayas are formed

Noble gases or 18 group element colors

Noble gases or 18 group element colors

Why Sodium always kept kerosene ?

Why Sodium always kept kerosene ?

Algebra hots solution march 2020 by Rajiv sir

Algebra hots solution march 2020 by Rajiv sir

Algebra hots solution march 2020 by Rajiv sir

Algebra hots solution march 2020 by Rajiv sir

Concave lens and convex lens

Concave lens and convex lens

Electroplating

Electroplating