ECZ 2023 · GCE Paper 1 — Matrices
Given that P = 4-10203 and Q = 123, find PT.
- A. 42-1003
- B. 40-1203
- C. 420-103
- D. 4-10203
Verified working — step 1
A transpose turns each ROW into the matching COLUMN, so a 2 × 3 matrix becomes a 3 × 2 matrix.The full step-by-step working and final answer, plus the video lesson for this topic, 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.
Have a different question?
Search it — if it is from a past paper or a school mock, chances are we have it worked out, or one that uses the same method.
Search any past-paper question