Math, asked by nishantsinha793, 6 months ago

If A B C is an angle of a ABC then find the value of
[Cos^(B+C)/2 + Cos^(A/2)] ÷ [Sec^(B+C)/2 - tan^(A/2)]

Solve in process, not direct answer

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Answered by ammuappu0510

1

Answer:

answer is here hope it helpz

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