# Unions and Intersections of Sets and Venn Diagrams

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Given A = {1, 2, 3}, B = {3, 4, 5, 6,}, and C = {3, 5, 7}. Evaluate each set

a) A âˆ© B

b) A âˆ© C

c) A U C

d) B U C

e) (A U B) âˆ© C

f) A U (B U C)

g) (A âˆ© B) âˆ© C

h) (A âˆ© B) U C

Given the diagram below, find a) A U B and b) A âˆ© B

Â© BrainMass Inc. brainmass.com March 4, 2021, 8:09 pm ad1c9bdddfhttps://brainmass.com/math/discrete-math/unions-intersections-sets-venn-diagrams-148615

#### Solution Preview

∩ = intersection = elements that appear in both sets

U = union = combine elements from both sets, but do not repeat the elements if they appear ...

#### Solution Summary

Unions and Intersections of Sets are investigated. The solution is detailed and well presented.

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