Question

52. Let A = îA cose + ſAsind be any vector. Another
vector B which is perpendicular to A can be
expressed as
(a) ів cos 0 -j B sin (b) i B sin 0 -j B cos e
(c) îB cos 0 + ſ B sino (d) i B sin 0 + B cos

Answer 1

Answer:

I think option a is the answer