Math, asked by tush7762, 1 year ago

We need to proof L. H. S and R. H. S same.

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Answers

Answered by nitin777
1
it is a wtong question but it is a right answer


the question will be

(1-cosA)/(1+cosA) = (cosecA - cosA)^2
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nitin777: i mean cotA
nitin777: not cosA
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