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Rajan@2021
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Asked: 2021-04-05T17:31:23+05:30 In:

Evaluate: cot^2 30° – cos^2 30° – 3/4sec^2 45° + 1/4cosec^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

cot^2 30° – cos^2 30° – 3/4sec^2 45° + 1/4cosec^2 30°

RS Aggarwal, Class 10, chapter 11, question no 7

class 10rs aggarwaltrigonometric ratios
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    1. Guru
      Evaluate: cot^2 30° – cos^2 30° – 3/4sec^2 45° + 1/4cosec^2 30°

      Hope it helps you.

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