Find the union of the following sets, namely ${\frac{36}{5}, 5, \frac{25}{4}, -2 \pi} \cup {\frac{36}{5}, \frac{25}{4}, 5, -\pi}$.

import math

fst = set(((36/5), 5, (25/4), -2*math.pi,))
snd = set(((36/5), (25/4), 5, -math.pi,))
print(fst.union(snd))
