Relative to an origin O, the position vector of A is -7i 7j and the position

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Relative to an origin O, the position vector of A is -7i – 7j and the position vector of B is 9i + 5j.

The point C lies on AB such that AC(vector) = 3 CB(vector).

a. Find AB(vector).

b. Find the unit vector in the direction of AB(vector).

c. Find the position vector of C.

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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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Relative to an origin O, the position vector of A is -7i 7j and the position

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a To find ABvector we subtract the position vector of A from the p...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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