Evaluate (if possible) the sine, cosine, and tangent of the real number.
$t = \frac{3\pi}{2}$
$t = \frac{3\pi}{2}$ corresponds to the point $(x, y) = (-1, 0)$,
$\sin(\frac{3\pi}{2}) = 0$
$\cos(\frac{3\pi}{2}) = -1$
$\tan(\frac{3\pi}{2}) = 0$
$t = \frac{3\pi}{2}$ corresponds to the point $(x, y) = (0, -1)$,
