Question: 3 Marks (Edexcel: 2005) A B. OAB is a triangle with OA = a and OB = b (a) Find the vector AB in

3 Marks (Edexcel: 2005) A B. OAB is a triangle with OA

3 Marks (Edexcel: 2005) A B. OAB is a triangle with OA = a and OB = b (a) Find the vector AB in terms of a and b (b) P is the point on AB such that AP : PB = 3 : 2, discuss the vector OP 2 Mark 4 Marks (Edexcel: 2009) 6.

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