Answer
$$\left(\frac{\pi }{2},\:0\right)$$
Work Step by Step
Converting the point from polar coordinates to Cartesian coordinates, we find:
$$x=\frac{\pi }{2}\cos \left(0\right) = \frac{\pi }{2} \\ y=\frac{\pi }{2}\sin \left(0\right) = 0 \\ \left(\frac{\pi }{2},\:0\right)$$
