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What is the simplified value of $\left(\frac{1}{cosecA + cotA}\right)^{2}$ ?1). sec Atan A2). $\frac{(1-cos A)}{(1cos A)}$3). $\frac{(1-cosec A)}{(1cosec A)}$4). sin A

Answer» OPTION option 2 is the CORRECT ANSWER


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