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Rajan@2021
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Asked: 2021-04-09T23:35:35+05:30 In:

Prove that: tanθ/(secθ-1) + tanθ/(secθ+1) = 2cosecθ

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

RS Aggarwal, Class 10, chapter 13A, question no 19(i).

class 10rs aggarwal cbsetrigonometric identities
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    1. Guru
      Prove that: tanθ/(secθ-1) + tanθ/(secθ+1) = 2cosecθ

      Hope it helps you

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