Math, asked by manasalegendarp8zaed, 1 year ago

In triangle ABC, prove that sin^2A/2+sin^(B+C)/2=1

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Answered by mayarathore

3

the question is hence proved

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2Shashank1111: Nice answered maya

2Shashank1111: Helpful

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mayarathore: sorry is was automatically done I didn't mean to ask that

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