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Rajan@2021
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Asked: 2021-04-09T17:02:20+05:30 In:

Prove that: cos²θ/(1-tanθ) + sin³θ/(sinθ-cosθ) = 1+sinθcosθ

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This question is from trigonometry topic trigonometric identities in which we have to prove that cos²θ/(1-tanθ) + sin³θ/(sinθ-cosθ) = 1+sinθcosθ

RS Aggarwal, Class 10, chapter 13A,  question no 13.

cbse class 10rs aggarwaltrigonometric identities
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    1. Guru
      Prove that: cos²θ/(1-tanθ) + sin³θ/(sinθ-cosθ) = 1+sinθcosθ

      Hope it helps you.

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