Recommended Questions
- सिद्ध कीजिए कि ((1+tan^2A)/(1+cot^2A))=((1-tanA)/(1-cotA))^2=tan^2A
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- If cotA+1/cotA=1 then cot^2A+1/cot^2A=
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- Prove that: (tan A)/(1+tan^2A)^2 + (cot A)/(1+cot^2A)^2 = sin A cos A...
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- यदि 3 cot A=4 तो जांच कीजिये की (1-tan^2A)/(1+tan^2A)=cos^2A-sin^2A है...
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- (1+tan^2A )/ (1+cot^2A)=?
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- Prove the following identity, where the angles involved are acute ang...
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- (1 + tan^2A)/(1+ cot^2A) = ?
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- Prove : (tan^2A)/(1+tan^2A)+(cot^2A)/(1+cot^2A)=1
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- Prove: (1-tan^2A)/(cot^2A-1)=tan^2A
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