Recommended Questions
- (sin5A-2sin 3A+sinA)/(cos 5A-cos A)=tanA
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- Prove that: sinA+sin2A+sin4A+sin5A= 4sin3A. cosA/2.cos(3A)/(2)
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- (sin A+ sin 3A + sin 5A)/(cos A+ cos 3A + cos 5A) =tan 3A
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- (sin A +sin 3A +sin 5A +sin 7A)/(cos A +cos 3A + cos 5A +cos 7A) =tan ...
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- सिद्ध कीजिए की: (i ) (sin5A -sin 3A )/( cos 5A +cos 3A) = tan A ...
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- सिद्ध कीजिए कि cos 3A+cos 5A+cos 7A+cos 15A=4 cos 4A cos 5A cos 6A
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- (sin5A-2sin 3A+sinA)/(cos 5A-cos A)=tanA
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- सिद्ध कीजिय की (sin A + sin 3A+sin 5A+sin 7A)/(cos A + cos 3A+cos 5A+c...
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- Prove that (sin5A- sin3A)/(cos 5A +cos 3A)= tanA
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