Math, asked by Scholargiants18, 8 months ago

1/1+sin^2A +1/1+cosec^2 A=1

Answers

Answered by rizwan1

0

We know cosec^2A =1/sin^2A

So 1/1+cosec^2A= 1/1+1/sin^2A= sin^2A/1+sin^2A

So 1/1+sin^2A+ sin^2A/1+sin^2A

sin^2A+1/sin^2A+1 = 1=RHS

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