Question

This ones a doozy
Set A contains multiples of 10 from 10 to 90. Set B contains multiples of 30 from 30 to 120. Set C contains even numbers from 2 to 20. Find (A ∪ B) ∩ C.

{2, 4, 6, 8, 10, 12, 14, 16, 18, 20}
{10, 20}
{30, 60, 90}
O\

Answer 1

a doozy huh?

Answer 2

Too me at least. Hah