Recommended Questions
- (1+sin2A-cos2A)/(1+sin2A+cos2A)=tanA
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- (cos2A) / (1-sin2A) = (1 + tan A) / (1-tan A)
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- (1 + tan A) / (1-tan A) = (cos2A) / (1-sin2A)
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- prove that (sin2A)/(1-cos2A)=cot A
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- (1 + sin2A-cos2A) / (1 + sin2A + cos2A) = tan A
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- (sin2A)/(1+cos2A)*(cos A)/(1+cos A)=
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- Prove that (sin2A)/(1+cos2A)=tan A
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- Prove that :(1+sin 2A-cos 2A)/(1+sin 2A+cos 2A) = tan A
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- <b>Prove that: (i) (sin2A)/(1+cos2A)=tanA (ii) tan A+cot A=2 cosec 2...
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