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Maharashtra State BoardSSC (English Medium) 10th Standard

If tan θ × A = sin θ, then A = ? - Geometry Mathematics 2

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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 theta)/(cos theta) xx "A"` = sin θ

∴`1/(cos theta) xx "A"` = 1

∴ A = cos θ

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Chapter 6: Trigonometry - Q.1 (B)

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