Question

If a = {-5,-2,1,3},B={-3,-2,0,3,5},C={-2,-1,0,4,5} then find A-(BUC)​

Answer 1

hope this answer will help you

Answer 2

Answer:

BUC = {-3, -2, -1, 0, 3, 4, 5}

A- (BUC) = {-5, 1} . Difference is the elements which are part of A but not of BUC.