College Algebra
Improve your experience by picking them
Given the following sets, find B ∪ (U ∩ ∅′). Also, indicate if there are disjoint sets:
U = {34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49}
B = {35, 37, 39, 41, 43}