The position vectors of the points A and B relative to an origin O are -2i +
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The position vectors of the points A and B relative to an origin O are -2i + 17j and 6i + 2j respectively.
i. Find the vector AB(vectors).
ii. Find the unit vector in the direction of AB(vectors).
iii. The position vector of the point C relative to the origin O is such that OC(vectors) = OA(vectors) + mOB(vectors), where m is a constant. Given that C lies on the x-axis, find the vector OC(vectors).
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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