Prove that Sec^2 Θ + Cot^2 (90-Θ)= 2Cosec^2(90-Θ) -1

1.	Prove that Sec^2 Θ + Cot^2 (90-Θ)= 2Cosec^2(90-Θ) -1
Answer» Sec square theta = cosec(90-theta)Tan square theta = sec square theta -1Cot square(90-theta)=tan square theta In Sab ko equation me put Karna prove go jayega

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