ECZ 2018 · O-Level Paper 1 — Vectors In Two Dimensions
Z is a point (-1, 8) and M is a point (2, 12). Find the magnitude of ZM.
- A. 7
- B. 25
- C. sqrt(7)
- D. 5
Verified working — step 1
ZM = matrix(2 - (-1); 12 - 8)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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