Question

hey mates

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and plz answer my question

what is projection of vectors
and its formula

Answer 1

image1: Projection of a on b (a1), and rejection of a from b (a2).

Image2: When 90° < θ ≤ 180°, a1 has an opposite direction with respect to b.

The vector projection of a vector a on (or onto) a nonzero vector b (also known as the vector component or vector resolution of a in the direction of b) is the orthogonal projection of a onto a straight line parallel to b.

Formula: proj(u)=(u.v/v.v).v

Answer 2

Hope it helps you ..Mate