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Maharashtra State BoardSSC (English Medium) 10th Standard

If tan θ × A = sin θ, then A = ?

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Question

If tan θ × A = sin θ, then A = ?

Sum
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Solution

tan θ × A = sin θ   ...[Given]

∴ `(sin θ)/(cos θ) xx A = sin θ`

∴`1/(cos θ) xx A = 1`

∴ A = cos θ

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Chapter 6: Trigonometry - Exercise

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