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The expression (tanA)/(1-cotA)+(cotA)/(1...

The expression `(tanA)/(1-cotA)+(cotA)/(1-tanA)` can be written as (1) `s e c A""cos e c A""+""1` (2) `t a n A""+""cot A` (3) `s e c A""+""cos e c A` (4) `s in A""cos A""+""1`

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The expression (t a n A)/(1-cot A)+(cot A)/(1-t a n A) can be written as sin A cos A+1 b. s e c A\ cos e c A+1 c. t a n A+cot A d. s e c A+cos e c A

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+secA" cosec"A

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

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