Question

If the magnitud of A.=1/2 AB then angle b/w A and B is???

Answer 1

HELLO

YOUR ANSWER IS

Given, A.B = 1/2AB

ABcosx=1/2AB (x is the angle between A and B)

cosx = 1/2

x=60°

Angle between A and B is 60°.

Thank you✌️✌️

Answer 2

Answer:

HOPE IT HELPS YOU....................