In this lesson I show you how to find the modulus (aka magnitude/length) of a 2D vector. Often the question will say 'Find⎮𝐛⎮' - this means find the modulus of vector 𝐛.
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The Maths Prof: Finding the Modulus
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modulusmagnitudemodulus of a vectormagnitude of a vectormodulus of a 2d vectormagnitude of a 2d vectorabsolute valuefind the modulusmodulus of vectorsmodulus gcsemodulus igcsefind ⎮a⎮finding the modulusgcse modulusigcse modulusas level modulusas level magnitudefind the length of a vectorlength of a vectorvectorsgcse vectorsigcse vectorsvectors gcsevectors igcse
