Recommended Questions
- सिद्ध करे कि cos 9^(@) + sin 9^(@) = sqrt(2) sin 54^(@)
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- Prove that (cos 9^(@)+ sin 9^(@))/(cos 9^(@) -sin 9^(@)) = tan 54^...
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- सिध्द कीजिए कि : (cos9^(@) + sin 9^(@))/(cos 9^(@) - sin 9^(@)) = tan ...
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- साबित करें कि cos9^(@) + sin 9^(@) = sqrt(2) sin 54^(@)
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- यदि cos theta = sqrt3/2, "तो सिद्ध करें कि " 3 sin theta - 4 sin^(3) ...
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- यदि cos theta + sin theta = 1, "तब सिद्ध करें कि " cos theta - sin th...
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- The value of (cos 9^(@) +sin 9^(@))/(cos 9^(@) -sin 9^(@)) is equal to...
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- Find the value of sin ^(-1)(sin""(5x)/(9) cos""(pi)/(9)+cos""(5x)/(9...
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- Find the value of cos^(-1)(cos . (5pi)/9 cos .pi/9 - sin . (5pi)/9 ...
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