What is the simplified value of $\left(\frac{1}{secA+tanA}\right)^{2}$ ?1). sec A + tan A2). sin A cos A3). (1 ? sin A)/(1 + sin A)4). (1 ? cos A)/(1 + cos A)

What is the simplified value of $\left(\frac{1}{secA+tanA}\right)^{2}$

1.	What is the simplified value of $\left(\frac{1}{secA+tanA}\right)^{2}$ ?1). sec A + tan A2). sin A cos A3). (1 ? sin A)/(1 + sin A)4). (1 ? cos A)/(1 + cos A)
Answer» OPTION option 4 is the CORRECT ANSWER