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Question
Represent the union of two sets by Venn diagram for the following.
A = {3, 4, 5, 7} B = {1, 4, 8}
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Solution

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Express the truth of each of the following statements by Venn diagram:
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(b) No circles are polygons.
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Draw appropriate Venn diagram for the following:
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If A = {1, 2, 3, 4, 5}, B = {4, 5, 6, 7, 8}, C = {7, 8, 9, 10, 11} and D = {10, 11, 12, 13, 14}, find:
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\[B \cup C \cup D\]
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(a) Some politicians are actors.
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