Question: if two non parallel vectors a and b are equal in magnitude?
Answer: Originally Answered: If two non-parallel vectors a and b are equal in magnitude, then what will the vectors (a-b) and (a+b) be? Answer: Vectors a-b & a+b will be mirror images of each other with vector a as mirror axis. a*(2)^1/2. Angles of a+b vector & a-b vector are +45 & -45 degrees resp.