Recommended Questions
- (1+cot^2A)/(1+tan^2A)=((1-cotA)/(1-tanA))^2
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- If cotA+1/cotA=1 then cot^2A+1/cot^2A=
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- सर्वसमिकाओ को सिद्ध करो: (tan A)/(1-cot A)+(cot A)/(1-tan A)=1+tanA+...
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- सिद्ध करें की 1/(tan 3A-tan A)-1/(cot 3A-cotA)=cot 2A
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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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