Hi there! Have questions about your homework? At Brainly, there are 60 million students who want to help each other learn. Questions are usually answered in less than 10 minutes. Try it for yourself by posting a question! :D

Hi there! Have questions about your homework? At Brainly, there are 60 million students who want to help each other learn. Questions are usually answered in less than 10 minutes. Try it for yourself by posting a question! :D

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.

A = set of even integer numbers. B = set of odd integers. C = prime number set D = integers which are multiples of 3.

A - B = A - A Π B = A as A and B are disjoint sets. A Π B = null set φ

B - A = B as same reason as above.

A U B = I or Z = set of all integers , as an integer is either even or odd. A U B = {x : X is an even integer or an odd integer } = { x : x is an integer }

A Π B = {x : x is an odd integer and an even integer } = φ null set.