Physics, asked by RounakPathak, 11 months ago

If | Ax B= A.BI, then angle between A and B will be​

Answers

Answered by Thinkab13
1

Answer:

|AxB=A.B|

|ABsintheta=ABcostheta|

|sintheta=costheta|

|tantheta=1|

theta=45°

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