Recommended Questions
- tan(alpha+beta)tan(alpha-beta)=(sin^2 alpha-sin^2 beta)/(cos^2 alpha-s...
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- (without alpha + without beta-sin (alpha + beta)) / (without alpha + w...
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- tan (alpha + beta) tan (alpha-beta) = (sin ^ (2) alpha-sin ^ (2) beta)...
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- tan ^ (2) alpha-tan ^ (2) beta = (sin ^ (2) alpha-sin ^ (2) beta) / (c...
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- (sin^(2)alpha-sin^(2)beta)/(sin alpha cos alpha-sin beta cos beta)=tan...
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- साबित करें कि tan^(2) alpha-tan^(2) beta= ( sin ( alpha+beta) sin( alp...
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- साबित करें कि ( sin alpha+sin beta - sin ( alpha +beta))/( sin alpha ...
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- सिद्ध कीजिए tan (alpha+beta)tan(alpha-beta)=(sin^(2)alpha-sin^(2)beta)...
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- If {sin ( alpha-beta)+cos(alpha+2beta)sin beta}^(2)=4 cos alpha sin be...
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