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If U = {1, 2, 3, . . . 20 } and S = set of prime numbers , then S =

Correct Answer: { 2, 3, 5, 7, 11, 13, 17, 19 }

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Discrete Structure (DS) MCQ: If U = {1, 2, 3, . . . 20 } and S = set of prime numbers , then S = | Extra Education