ECZ 2015 · O-Level Paper 1 — Sets

Describe the region shaded in the Venn diagram using set notation.

Diagram for ECZ 2015 · O-Level Paper 1
  • A. (A ∩ C ∩ B') ∪ (B ∩ C ∩ A')
  • B. C ∩ (A ∪ B)
  • C. A ∩ B ∩ C
  • D. C' ∩ (A ∪ B)

Verified working — step 1

The left shaded part is inside A and C but outside B: A ∩ C ∩ B'. The right shaded…

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Original examination question © Examinations Council of Zambia. Worked solution and commentary © G12 Titan — not to be reproduced without permission.

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