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CBSE Class 10 Answered

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 | 14 Jan, 2020, 05:49: PM
answered-by-expert Expert Answer
For the solution please click on Introduction to Trigonometry.
Answered by Yasmeen Khan | 14 Jan, 2020, 06:25: PM

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