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				   If xcosa+ ysina=xcosb+ysinb=2p, then find the value of cosa.cosb in terms of x, y and p


6 years ago

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										Ans:Hello student, please find answer to your questionFind the value of cos2a from this exp.

2 years ago

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Hi Gaurang the question still does not seem to be correct. Can you post the screenshot of question attachment

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