Math, asked by nemo29, 1 year ago

tanA/ secA-1 + tanA/ secA+1 = 2 cosecA

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Answered by amangupta860

5

you can also do it by changing tanA into sinA/cosA and secA into 1/cosa

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Answered by js608499

0

Answer I think that this will help you.

Step-by-step explanation:

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