Qualification > Queries

Help Please! Tomorrow is my paper

(1/1)

Asad:
P2, ON 2007 : http://www.xtremepapers.me/CIE/Cambridge%20IGCSE/0581%20-%20Mathematics%20Extended/0581_w07_qp_2.pdf

question number 15! Pleaes
thanks in advance

........:
Point C should have 1/3a and 2/3 b

Look at the diagram and you will find 6 triangles that make up OA and OB.

so 1/3 into 6 with give you two. You go two triangles up from Origin in the direction of OA.

Now you multiply 2/3 into 6 which will give you 4. Go 4 triangles in the direction of OB and you will get point C.

This is how i did it.

Apply these methods for part ii and you will get the answer.

and for part iii . subtract OB from OE to get the answer.

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