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Rajan@2021
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Asked: 2021-04-14T13:15:58+05:30 In:

Prove that: (cosecθ + cotθ)/(cosecθ – cotθ) = (cosecθ + cotθ)² = 1 + 2cot²θ + 2cosecθcotθ

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This question is from trigonometry topic – trigonometric identities in which we have been asked to prove that (cosecθ + cotθ)/(cosecθ – cotθ) = (cosecθ + cotθ)² = 1 + 2cot²θ + 2cosecθcotθ

RS Aggarwal, Class 10, chapter 13A, question no 26(i)

class 10 cbsers aggarwaltrigonometric identities
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    1. Guru
      Prove that: (cosecθ + cotθ)/(cosecθ – cotθ) = (cosecθ + cotθ)² = 1 + 2cot²θ + 2cosecθcotθ

      Hope it helps you.

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