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Rajan@2021
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Asked: 2021-04-05T20:06:04+05:30 In:

If A = 60° and B = 30° verify that tan(A-B) = (tanA – tanB)/(1 + tanA tanB)

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This is the basic and conceptual question from trigonometric ratios in which we have given A = 60° and B = 30°

We have to prove that tan(A-B) = (tanA – tanB)/(1 + tanA tanB)

RS Aggarwal, Class 10, chapter 11, question no 15(iii).

cbse class 10rs aggarwaltrigonometric ratios
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    1. Guru
      If A = 60° and B = 30° verify that tan(A-B) = (tanA – tanB)/(1 + tanA tanB)

      Hope it helps you.

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