Question

Given that A = {0, 2, 4, 6, 8} and
B = {0, 3, 6, 9, 12),
Find:
a. A-B
b. B-A​

Answer 1

Answer:

A-B={2,4,8}

B-A={3,9,12}

Answer 2

Answer:

A-B= {2,4,6,8}

B-A= {3,6,9,12}

Step-by-step explanation:

In A-B common numbers are excluded and only elements of A are written as an answer.

Same goes with B-A.