A = {1, 2, 5, 6}. B = {2, 3, 4, 5}. C = {4, 5, 6, 7}.
The set which is (AB C ∪ ∩) is ….
A. {1, 2, 5, 6}
B. {3, 4, 5, 6}
C. {4, 5, 6}
D. {1, 2, 3}
E. {4, 1, 3}
Jawaban: C
A = {1, 2, 5, 6}. B = {2, 3, 4, 5}. C = {4, 5, 6, 7}. The set which is (AB C ∪ ∩) is ….
