Recommended Questions
- (cot A+tan B)/(cot B+tan A)=cot A tan B
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- (cotA+tanB)/(cotB+tanA)=cotAtanB
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- If tan A+tan B=p and cot A+cot B=q then cot(A+B)=
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- Prove: (cotA+tanB)/(cotB+tanA)=cotAtanB
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- Prove: (tanA+tanB)/(cotA+cotB)=tanAtanB
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- यदि A +B +C =180^(@) तो सिध्द कीजिये कि : tan A + tan B + tan C =...
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- (cot A+tan B)/(cot B+tan A)=cot A tan B
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- (tan A+ tan B)/(cot A+ cot B)=tan A tan B
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- If tan A - tan B =x and cot B - cot A=y, then: cot(A-B)=
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