Further MathematicsVectorsWAEC
A is the point (1, 2) and B is (4, 6). Express AB as a vector.
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Answer: D. 3i + 4j
AB = (4 − 1)i + (6 − 2)j = 3i + 4j.
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.