Math, asked by siddhitiwari, 1 year ago

SinA/1+cosA +1+Cosa/sinA=2cosecA

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Answered by vaibhavpatil3000

0

2 + 2cosA)/sinA(1 + cosA) = 2(1 + cosA)/sinA(1 + cosA) = 2/sinA = 2 cosecA [since 1/sinA = cosecA] = R.H.S.. Proved.

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