Find the values of other five trigonometric functions if $\sec x=\frac{13}{5}, x$ lies in fourth quadrant.
Find the degree measures corresponding to the following radian measures (Use $\pi=\frac{22}{7}$ ).
$-4$
If $A + C = B,$ then $\tan A\,\tan B\,\tan C = $
The value of $\cos A - \sin A$ when $A = \frac{{5\pi }}{4},$ is
If $\sin A,\cos A$ and $\tan A$ are in $G.P.$, then ${\cos ^3}A + {\cos ^2}A$ is equal to
Find the values of other five trigonometric functions if $\tan x=-\frac{5}{12}, x$ lies in second quadrant.