## anonymous 4 years ago tanx + cot x = (secx)(cscx) prove the identity

$\frac{sinx}{cosx} + \frac{cosx}{sinx}$ $=\frac{\sin ² x + \cos ² x}{ \cos x \sin x}$ $=\frac{1}{cosx sinx}$ $=\frac{1}{cosx} \frac{1}{sinx}$ =sec x cosec x