WAEC Mathematics 2016 Objective — Question 39
Question 39 of 50 from the West African Examinations Council (WAEC) Mathematics 2016 Objective paper, with the correct answer and a full explanation.
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39. If 20(mod 9) is equivalent to y(mod 6), find y. A. 1 B. 2 C. 3 D. 4
- A. 1
- B. 2Correct
- C. 3
- D. 4
Explanation
20(mod9)=2; comparing to y(mod6), y=2.
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