Recommended Questions
- Prove that cosecA-2cot2AcosA=sinA
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- Prove that cosecA-2cot2AcosA=sinA
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- If sinA=1/3 then cosA. cosecA+tanA.secA=
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- (cosecA-sinA)(secA-cosA)(tanA+cotA) = .
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- (cosecA-sinA)(secA-cosA)=(1)/(tanA+cotA).
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- (1)/(cosecA-cotA)=(1+cotA)/(sinA).
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- सिद्ध कीजिए की (cotA+cosecA-1)/(cotA-cosecA+1)=(1+cosA)/(sinA)
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- यदि sinA=1/2 है, तब cosecA होगा -
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- सिद्ध कीजिये की : (cosecA)/(cosecA-1)+(cosecA)/(cosecA+1)=2+2tan^(2)A
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