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#1 2010-05-11 15:45:42

1a2b3c2212
Member
Registered: 2009-04-04
Posts: 419

Vectors

OABC is a parallelogram. Line AB is produced to the point D such that AB:BD= 3:2
E is a point on BC such that BE:BC=2:5

OA=p, AB=q

Express in terms of p and/or q,

a) CE
b) OE
c) AD
d) OD

e) Show that OED is a straight line

f) Find OE:ED

g) The point P lies on AC produced and AP=kAC.

Show that OP=

How to do part g)?

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#2 2010-05-11 15:56:12

1a2b3c2212
Member
Registered: 2009-04-04
Posts: 419

Re: Vectors

sorry here's the diagram

View Image: Math.jpg

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