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Rajan@2021
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Asked: 2021-04-09T16:56:14+05:30 In:

Prove that: sinθ/(1+cosθ) + (1+cosθ)/sinθ = 2cosecθ

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

RS Aggarwal, class 10, chapter 13A, question no 11

class 10 cbsers aggarwaltrigonometric identities
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    1. Guru
      Prove that: sinθ/(1+cosθ) + (1+cosθ)/sinθ = 2cosecθ

      Hence proved

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