If `A={x : x" is prime"}` and `B={x : x" is even"}`, then `A nn B=` __ – InterviewSolution

InterviewSolution

1.	If `A={x : x" is prime"}` and `B={x : x" is even"}`, then `A nn B=` ________
Answer» Correct Answer - `{2}` `A={2, 3, 5, 7, ...}` `B={2, 4, 6, 8, ...}` `A nn B={2, 3, 5, 7, ...} nn {2, 4, 6,8, ...}` `A nn B={2}`

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