Question

Let Z be the universal set and A and B be subsets of U.
Z = {1,2,3,4,5,6,7,8,9}
A = {1,3,5,7)
B = {2,4,5,1,8}
C = {1,5,9,4,3}
FIND A - B
ans with step by step fast​

Answer 1

Answer:

a-b = set of elements in A but not in B

={3,7}

Step-by-step explanation:

Answer 2

Answer:

A= {1,3,5,7}

B= {2,4,5,1,8}

A-B = {3,7}