ECZ 2010 · O-Level Paper 1 — Sets
Use set notation to describe the shaded region in the Venn diagram.
- A. (B u C) n A'
- B. (B n C) u A'
- C. (B u C) u A'
- D. A n (B u C)
Verified working — step 1
Name the shaded sets with a union first, then cut away the part inside A.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