Question

(b) Can the sum of two equal vectors be equal to either vector?​

Answer 1

Answer:

If you mean that the sum of 2 vectors is equal to either vectors in terms of magnitude and direction, then no, unless both vectors are zero vectors. However, the direction of the sum of 2 vectors can be same as direction of either vectors provided that both vectors are parallel.

Explanation:

Answer 2

Answer:if the angle between two vectors is 120 ,then the sum of two equal vectors be equal to either

Explanation: