Recommended Questions
- Prove that: sinA(1+tanA)+cosA(1+cotA)= secA+"cosec"A
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- Prove that : (sinA-cosA)(cotA +tanA)=secA-"cosec"A
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- Prove that : (tanA)/(1-cotA)+(cotA)/(1-tanA)=1+secA" cosec"A
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- Prove that: i) sqrt((1-cosA)/(1+cosA))="cosec"A-cotA ii) sqrt((1+s...
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- Prove that: sinA(1+tanA)+cosA(1+cotA)= secA+"cosec"A
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- (cosecA-sinA)(secA-cosA)=(1)/(tanA+cotA).
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- सिद्ध कीजिए कि (sinA+cosA)(tanA+cotA)=secA+"cosec"A.
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- Prove the following trigonometric numbers. (1+cotA+tanA)(sinA-cosA)=(s...
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- Prove that (tanA+secA-1)/(tanA-secA+1)=(1+sinA)/(cosA).
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