Prove that ( \sin \theta+\cos \theta)(\tan \theta+\cot \theta)= \sec \theta+{\cosec} \theta.

CBSE Class 10 Math 2023 All India Set-3 Solved Paper

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SECTION - C

Section - C consists of Short Answer (SA) type of questions of 3 marks each.

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Question : 8

Total: 11

Prove that (sin‌θ+cos‌θ)(tan‌θ+cot‌θ)= secθ+cosec‌θ.

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