ECZ 2026 · GCE Paper 1 — Matrices
Given that matrix A = 34-10, find AT.
- A. 0-413
- B. 3-140
- C. -3-410
- D. 430-1
Verified working — step 1
The transpose swaps rows and columns: row 1 of A becomes column 1 of AT, and row 2 becomes column 2.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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