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Prove the following identities: (tanA...

Prove the following identities: `(tanA)/(1-cotA)+(cotA)/(1-tanA)=1+tanA+cotA=1+secAcos e cA`

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If (tanA)/(1-cotA)+(cotA)/(1-tanA)=K+tanA+cotA then K = ?

If (tanA)/(1-cotA)+(cotA)/(1-tanA)=K+tanA+cotA, then K = ?

Prove that (tanA)/((1-cotA))+(cotA)/((1-tanA))=(1+tanA+cotA).

Prove that : (tanA)/(1-cotA)+(cotA)/(1-tanA)=1+secA" cosec"A

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

The expression (tanA)/(1-cotA)+(cotA)/(1-tanA) can be written as :

The expression (tanA)/(1-cotA)+(cotA)/(1-tanA) can be written as

cosA(secA-cosA)(cotA+tanA)=?

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