Find the union of the following sets, namely ${0.2, -1, 2, 7, 3, -2, 6} \cup {-2, 7, -1, -3, 3, 0.2, -10}$.

fst = set((0.2, -1, 2, 7, 3, -2, 6,))
snd = set((-2, 7, -1, -3, 3, 0.2, -10,))
print(fst.union(snd))
