OA(vector) = a and OB(vector) = b. OA: AE = 1: 3 and AB: BC = 1:

Question:

OA(vector) = a and OB(vector) = b.

OA: AE = 1: 3 and AB: BC = 1: 2.

OB = BD

a. Find, in terms of a and/or b,

i. OE(vector)

ii. OD(vector)

iii. OC(vector).

b. Find, in terms of a and/or b,

a. CE(vector)

ii. CD(vector)

iii. DE(vector).

c. Use your answers to part b to explain why C, D and E are collinear.

d. Find the ratio CD: De.

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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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OA(vector) = a and OB(vector) = b. OA: AE = 1: 3 and AB: BC = 1:

Question:

C B -E

Step by Step Answer:

i OEvector a b ii ODvector a 2b iii OCvector a ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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