Question

Let vector =3î+4j^. Write four vector B such that vector A is not equal to Vector B but their magnitude is equal.

Answer 1

Magnitude of the above vector is 5

therefore 4 such vectors are

1)5i

2)5j

3)5k

4)-5i

Answer 2

Answer:

This vector A has a magnitude = 5 so take a vector  5 cos i + 5 sin j

• Start putting different values of θ in the above vector you can get as many vector as you want satisfying the condition A ≠ B but A=B.....