Question

Underroot 1+ sin A / 1-sin A = tan A + sec A​

Answer 1

Answer:

$\sqrt{ \frac{1 + \sin(x) }{1 - \sin(x) } }$

$\sqrt{ \frac{{sin}^{2} \frac{x}{2} + {cos}^{2} \frac{x}{2} + 2 \sin( \frac{x}{2}) \cos( \frac{x}{2} ) ) }{{sin}^{2} \frac{x}{2} + {cos}^{2} \frac{x}{2} - 2 \sin( \frac{x}{2}) \cos( \frac{x}{2} ) )} }$

$\sqrt{ { (\frac{ \sin( \frac{x}{2} ) + \cos( \frac{x}{2} ) }{ \sin( \frac{x}{2} ) - \cos( \frac{x}{2} ) } )}^{2} }$

$\tan( \frac{\pi}{4} + x)$

$\tan(x) + \sec(x)$