Math, asked by GhostStud, 7 months ago

Hello Friends,
Please help me solve this using
"trigonometry identities ".

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Answers

Answered by Nehal1705

1

Answer:

1+sinA÷ 1-sinA

1+ 1/cosecA ÷ 1-1/cosecA. { sinA = 1/ cosecA}

cosecA+1/cosecA÷ cosecA-1/ cosecA

cosecA+1/ cosecA-1

hence proved

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