Activity 2 - Proving if two sets are equal

Key Instruction:(use the following methods)

1.Listing Method

2.Membership Table Method

Given:

U = {1,2,3,4,5,6,7,8,9}

X = {2,4,6,8}

Y = {1,3,6,9}

Z = {2,3,5,7}

Prove

X U (Y n Z) = (X U Y) n (X U Z)