ECZ 2021 · GCE Paper 1 — Matrices
Given that A = (1 −3 521 0) is a 2 × 3 matrix, find the transpose of A.
- A. (1 2 / −3 150)
- B. (1 −3 521 0)
- C. (2 11−305)
- D. (5 −3 101 2)
Verified working — step 1
The transpose turns rows into columns. Row 1 (1, −3, 5) becomes column 1, and 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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