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सिद्ध कीजिए की (cotA+cosecA-1)/(cotA-co...

सिद्ध कीजिए की ` (cotA+cosecA-1)/(cotA-cosecA+1)=(1+cosA)/(sinA)`

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Prove the following identities: (cotA+cos e cA-1)/(cotA-cos e cA+1)=(1+cosA)/(sinA)

Prove that (cotA-cosA)/(cotA+cosA)=(cosecA-1)/(cosecA+1)

Prove that (cotA-cosA)/(cotA+cosA)=(cosecA-1)/(cosecA+1)

Prove that (cotA-cosA)/(cotA+cosA)=(cosecA-1)/(cosecA+1)

Find (1+tanA +secA)(1+cotA-cosecA) .

Prove that (cotA- cosA)/(cotA+ cosA) = (cosecA -1)/(cosecA+1)

Prove that (cotA- cosA)/(cotA+ cosA) = (cosecA -1)/(cosecA+1)

(1+cotA-cosecA)(1+tanA+secA)=2

(cosecA)/(cosecA-1)+(cosecA)/(cosecA+1)=2sec^2A

(cotA-cosecA)^2=x then x=