$\sqrt{\dfrac{1 - \sin A}{1 + \sin A}} = ?$

Question

Accepted Answer

$\sec A - 	an A$

Answer

$\sec A + 	an A$

Answer

$\operatorname{cosec} A - \cot A$

Answer

$\cot A$

1−sin⁡A1+sin⁡A=?\sqrt{\dfrac{1 - \sin A}{1 + \sin A}} = ?1+sinA1−sinA​​=?