Let A = {3, 4, 5, 6}, B = {1,2,5,7,8,10,11} and C = {2,4,5,6, 11), U is the set of Natural Numbers. Do the following:
A. A ∩ B ∩C.
B. (AUB) ∩ C
C. (A-C) U B
Solution:
Let A = {3, 4, 5, 6}, B = {1,2,5,7,8,10,11} and C = {2,4,5,6, 11), U is the set of Natural Numbers. Do the following: A. A ∩ B ∩C. B. (AUB) ∩ C C. (A-C) U B