A cos theta + b sin theta is equal to M a sin theta + b cos theta is equal to 1 then prove m square + n square is equal to a square + b square

Asked by sanjeev693 | 14th Jan, 2020, 05:49: PM

Expert Answer:

For the solution please click on Introduction to Trigonometry.

Answered by Yasmeen Khan | 14th Jan, 2020, 06:25: PM