ECZ 2017 · O-Level Paper 1 — Vectors In Two Dimensions
The points P and Q have coordinates (2, 4) and (−3, 1) respectively. Express PQ as a column vector.
- A. (−5, −3)
- B. (5, 3)
- C. (−5, 3)
- D. (−1, 5)
Verified working — step 1
PQ = (position of Q) − (position of P) = (−3 − 2, 1 − 4) = …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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