Prove the following identitiessec-g + cosec. θi)sec θ cosec θ – InterviewSolution

1.	Prove the following identitiessec-g + cosec. θi)sec θ cosec θ
Answer» 1/cos²theta+1/sin²thetasin²theta+ cos² theta/cos²theta.sin²thetaas we know sin²theta+ cos²theta= 1so 1/sin²theta.cos²theta = sec² theta. cosec²theta

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