JAMB Mathematics 2017 Objective — Question 21
Question 21 of 40 from the Joint Admissions and Matriculation Board (JAMB) Mathematics 2017 Objective paper, with the correct answer and a full explanation.
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If U={1,2,3...10} and N={2,4,6,8,10}, find N'.
- A. A. {1,2,3,5,9}
- B. B. {1,3,6,7,9}
- C. C. {1,3,5,7,9}Correct
- D. D. {1,3,5,7}
Explanation
N' (complement of N in U) contains elements in U not in N: {1,3,5,7,9}.
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