1.

If $tan\theta$ = $\frac{1}{\sqrt{11}}$ , $0 < \theta < \frac{\pi}{2}$ , then the value of $\frac{cosec^{2}\theta - sec^{2}\theta}{cosec^{2}\theta + sec^{2}\theta}$then the value ofis1). $\frac{3}{4}$2). $\frac{4}{5}$3). $\frac{5}{6}$4). $\frac{6}{7}$

Answer»

$\FRAC{4}{5}$ is the correct ANSWER as per the ssc answer key



Discussion

No Comment Found