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प्रश्न
Prove the following: tanθ tan(90° - θ) = cotθ cot(90° - θ)
बेरीज
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उत्तर
L.H.S.
= tanθ tan(90° - θ)
= cot(90° - θ) x cotθ
= cotθ cot(90° - θ)
= R.H.S.
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Trigonometric Equation Problem and Solution
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