Mathematics · essential
Magnitude of a 2D vector for JEE
Components of a vector in two dimensions and three-dimensional spaces
Formula
\(|\vec{a}|=\sqrt{a_x^2+a_y^2}\)
Variables: \(\vec{a}=a_x\hat{i}+a_y\hat{j}\).
Length of a vector in a plane.
Mathematics · essential
Components of a vector in two dimensions and three-dimensional spaces
Formula
\(|\vec{a}|=\sqrt{a_x^2+a_y^2}\)
Variables: \(\vec{a}=a_x\hat{i}+a_y\hat{j}\).
Length of a vector in a plane.