The resultant `vec(C )` of `vec(A)` and `vec(B)` is perpendicular to `vec(A)`. Also, `|vec(A)|=
Channel: Doubtnut
Date: 2020-07-26

The resultant `vec(C )` of `vec(A)` and `vec(B)` is perpendicular to `vec(A)`. Also, `|vec(A)|=|vec(C )|`. The angle between `vec(A)` and `vec(B)` is