Chapter 1: Sets

Exercise

Question

Question: 5 (i)

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Draw appropriate Venn diagram for each of the following:

(i) (A ∪ B)'

Answer

1
Draw the Venn diagram for A ∪ B by shading all regions that belong to set A or set B.
Venn diagram showing A ∪ B, region of U inside A or B shaded
(A ∪ B) = Region of U inside A or B
2
Draw the complement of A ∪ B by shading the part of the universal set that is not included in A ∪ B.
Venn diagram showing the complement of A ∪ B, with the Region of U outside both A and B shaded.
Answer: (A ∪ B)' = Region of U outside both A and B
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