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Find a ∩ b if a = {2, 5, 8, 11, 14} and b = {1, 3, 5, 7}.
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Find a ∩ b if a = {2, 5, 8, 11, 14} and b = {1, 3, 5, 7}.

User Markinson
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2 Answers

2 votes

has one common element 5.


User Chulster
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2 votes
Hello,

A∩B=Ф={} no common element!
User Dochead
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