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यदि sin x = p है, तो सिद्ध कीजिए कि: cot x = sqrt(1 - p^2)/p

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Question

यदि sin x = p है, तो सिद्ध कीजिए कि:

`cot x = sqrt(1 - p^2)/p`

Theorem
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Solution

साध्य, `cot x = sqrt(1 - p^2)/p`

∵ sin2 x + cos2 x = 1

p2 + cos2 x = 1

∴ `cos x = sqrt(1 - p^2)`

अब, `cot x = cos x/sin x`

= `sqrt(1 - p^2)/p`

अतः सिद्ध हुआ।

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2025-2026 (March) Basic - 430/1/2

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