The expression \(\rm \dfrac{\tan A}{1-\cot A} + \dfrac{\cot A}{1-\tan – McqOptions

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1.	The expression \(\rm \dfrac{\tan A}{1-\cot A} + \dfrac{\cot A}{1-\tan A}\) can be written as:
A.	sin A cos A + 1
B.	sec A csc A + 1
C.	tan A + cot A
D.	sec A + csc A
Answer» C. tan A + cot A

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