Math, asked by tanyakopra4822, 1 year ago

prove that sec2a - cos2a = sin2a(sec2a+1)

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Answered by rishu4653
9

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here is your answer

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rishu4653: plz mark it as brainiest
rishu4653: plz
Answered by Sharmaaditi2254
3

Answer:

Step-by-step explanation:

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