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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Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

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Question Posted: Sep 02, 2021 12:39 AM

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The position vectors of the points A and B relative to an origin O are -2i +

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Solution a ABvectors Solution b OAvectors 720 360i 300j Solution c OCvect...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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