Find the scalar projection of the vector on the vector .

MATHEMATICS · Subjective · AP · AP Precalculus · Functions with Parameters, Vectors, and Matrices · Functions with Parameters, Vectors, and Matrices

Problem

Find the scalar projection of the vector

\vec{a}=2\mathbf{i}-\mathbf{j}+3\mathbf{k}

on the vector

\vec{b}=4\mathbf{i}+4\mathbf{j}-2\mathbf{k}