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Rajan@2021
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Asked: 2021-04-05T17:25:18+05:30 In:

Evaluate: (5cos^2 60° + 4sec^2 30° – tan^2 45°)/(sin^2 30° + cos^2 30°)

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This is the basic and conceptual question from trigonometric ratios in which we have been asked to calculate the value of (5cos^2 60° + 4sec^2 30° – tan^2 45°)/(sin^2 30° + cos^2 30°)

RS Aggarwal, Class 10, chapter 11, question no 5

cbse class 10rs aggarwaltrigonometric ratios
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    1. Guru
      Evaluate: (5cos^2 60° + 4sec^2 30° – tan^2 45°)/(sin^2 30° + cos^2 30°)

      Hope it helps you.

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