OpenStax, Contemporary Mathematics §1.3 Understanding Venn Diagrams · Example 3 · Combinatorics · Sets & logic

Understanding Venn Diagrams · Example 3

For both of the questions below, $A$ is a proper subset of $U$ .
(a) Given the universal set $U = \left\{\right. Billie Eilish, Donald Glover, Bruno Mars, Adele, Ed Sheeran}$ and set $A = \left\{\right. Donald Glover, Bruno Mars, Ed Sheeran}$ , find $A^{'} .$
(b) Given the universal set $U = {d ∣ d i s a d o g}$ and $B = {b \in U ∣ bi s ab e a g l e}$ , find $B^{'} .$

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OpenStax, Contemporary Mathematics · §1.3 Understanding Venn Diagrams · Example 3

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