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Question
If A and B are sets, then A ∩ (B – A) is ______.
Options
`phi`
A
B
None of these
MCQ
Fill in the Blanks
Solution
If A and B are sets, then A ∩ (B – A) is `underlinebb(phi)`.
Explanation:
A ∩ (B – A) = `phi` ...[∵ x ∈ B – A `\implies` x ∉ A]
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Event and Its Types
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