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Rajan@2021
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Asked: 2021-04-16T15:53:46+05:30 In:

Prove that: (tanA+tanB)/(cotA+cotB) = tanAtanB

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Sir please give me a detailed solution of this question as it is taken from Trigonometry

Topic – trigonometric identities

We have been asked to prove that (tanA+tanB)/(cotA+cotB) = tanAtanB

RS Aggarwal, Class 10, chapter 13A, question no 35

class 10 cbsers aggarwaltrigonometric identities
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    1. Guru
      Prove that: (tanA+tanB)/(cotA+cotB) = tanAtanB

      Hope it helps you.

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