Question

if vectors A andB are such that A+B=A=B thenA-B may be equated to

Answer 1

Explanation:

if vectors A andB are such that A+B=A=B thenA-B may be equated to A and B.

Answer 2

Answer:

A-B=0

Explanation:

if A=B

then,

A-B=?

substitute B as A

A-A=0 (cause A=B)