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Question
If P ⊆ M, then Which of the following set represent P ∩ (P ∪ M)?
Options
P
M
P ∪ M
P'∩ M
MCQ
Solution
P
Explanation:
Here, P ⊆ M
∴ P ∪ M = M
∴ P ∩ (P ∪ M)
∴ P ∩ M = P …[∵ P ⊆ M]
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Number of Elements in a Set
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Chapter 1: Sets - Problem Set 1 [Page 17]
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