ECZ 2019 · O-Level Paper 1 — Matrices
Given that (1 2 3) 1x5 = (24), find the value of x.
- A. 5
- B. 4
- C. 3
- D. 8
Verified working — step 1
(1 2 3) 1x5 = 24The 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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