Math, asked by janhavi1234, 1 year ago

prove that sin^2A cot^2A + cos^2 A tan ^2 A = 1

Answers

Answered by 07161020

1

Let 2A=B
sin²B*cot²B+cos²Btan²B
sin²B*cos²B/sin²B+cos²B*sin²B/cos²B
cos²B+sin²B
=1

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Answered by MOSFET01

1

i think it's easy and it's helpful

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