Question

If A = {1, 2, 3, 4), B = {3, 4, 5, 6} and C = {1, 2, 4, 6, 7}, then find
1) AUB
2) BUC 3) (AUB UC)
4) An(BUC
5) AU(BUC)
6) A-(BUC
7) (A-BU(A-C)​

Answer 1

Answer:

I don't now your answer of this question