ECZ 2026 · GCE Paper 1 — Sets
Shade (P∪Q)′∩R on the Venn diagram in the answer space below.
- A.
- B.
- C.
- D.
Verified working — step 1
Read the expression inside-out: build P∪Q first, take its complement, then keep only what lies in R.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.
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