Find the general solution of each of the following equations:

$\cos 2x=0$

Find the general solution of each of the following equations:

$\cos \frac{5x}{2}=0$

Find the general solution of each of the following equations:

$\cos \left(x+\frac{\pi }{10}\right)=0$

Find the general solution of each of the following equations:

$\tan 2x=0$

Find the general solution of the following equation:

$\tan \left(3x+\frac{\pi }{6}\right)=0$

Find the general solution of the following equation:

$\tan \left(2x-\frac{\pi }{4}\right)=0$

Find the general solution of the following equation:

$\sin x=\frac{\sqrt{3}}{2}$

Find the general solution of the following equation:

$\cos x=1$

Find the general solution of the following equation:

$\sec x=\sqrt{2}$