Question

if A vector +B vector =A vector - B vector what is angle between them


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Answer 1

Answer:

90°

Explanation:

equate the magnitude relation of both the vectors

then you will get angle between them

Answer 2

0

Explanation:

because as we look at the LHS vector b is +ve and at RHS vector b is -ve and as we can imagine it as just as the mirror image and you can see that the position of vector b only changes