Math, asked by yashh01, 1 year ago

prove that question ....sinA +sin2A/1+cosA+cos2A

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Answered by ScienceMaster1

43

Hope it helps you.. :-)

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Answered by bhumidharani0

12

Answer:sinA+sin2A/1+cosA+cos2A

=sinA+2sinAcosA/1+cosA+2cos^2(A)-1

=sinA(1+2cosA)/cosA(1+2cosA)

=TanA

Step-by-step explanation:

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