Question

A is a non zero vector then no of vector colinear with a is

Answer 1

Answer: if a,b,c are non-zero vectors, 2 of which are collinear and the vector a+b is a collinear with vector c, vector b+c is a collinear with vector a+b+c is none of these

Step-by-step explanation:

Answer 2

Answer:

$\huge\underbrace\mathfrak\pink{Answer}$

• Solution: We know that for any two non-collinear vectors pˉ and qˉ, their cross product is non-zero. Also let (pˉ×qˉ) =aˉ. Let ax denote the projection of aˉ along iˉ . Then,. ax = aˉ.iˉ.