Question

If $\tan \theta =1$ then, find the values of $\frac{\sin \theta +\cos \theta }{\sec \theta +cosec\theta }$.

Answer 1

$\frac{\sin \theta +\cos \theta }{\frac{\sin \theta +\cos \theta }{\sin \theta \cos \theta }}$

$\sin \theta \cos \theta$

$\frac{1}{2}$ as $\tan \theta =1$