ECZ 2015 · O-Level Paper 1 — Sets
If E = {first eight natural numbers} and A = {1, 4, 7}, find the set A'.
- A. {2, 3, 5, 6, 8}
- B. {1, 4, 7}
- C. {2, 3, 5, 6}
- D. {2, 4, 6, 8}
Verified working — step 1
E = {1, 2, 3, 4, 5, 6, 7, 8}. A' contains …The full step-by-step working and final answer are included with Premium — checked against ECZ marking standards.
Original examination question © Examinations Council of Zambia. Worked solution and commentary © G12 Titan — not to be reproduced without permission.
Have a different question?
Search it — if it is from a past paper or a school mock, chances are we have it worked out, or one that uses the same method.
Search any past-paper question