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MATHEMATICS

JAMB 2015 - Question 45

Mathematics 2015 JAMB Past Questions - Question 45: Given that M={x:x is prime and 7 ≤ x ≤ 13} and R={y:y is a multiple of 3 and 6

Given that M={x:x is prime and 7 ≤ x ≤ 13} and R={y:y is a multiple of 3 and 6

A: {6,7,9,11,12,15}

B: {7,9,11,12}

C: {7,9,11,12,13,15}

D: {6,7,9,11,15}

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Correct Answer

Explanation

M={7,11,13}R={9,12,15}M U R={7,9,11,12,13,15}