PDF chapter test TRY NOW

\(\frac{\sec 32^{\circ}}{\text{cosec}\,58^{\circ}}\) \(-\) \(\frac{\tan 24^{\circ}}{\cot 66^{\circ}}\) \(+\) \(\frac{\sin 13^{\circ}}{\cos 77^{\circ}}\) \(=\) .