Mathematics (AS & A Level) · May / June 2021 · Paper 31 · Question 8
9709
As printed in the paper
The question as text
With respect to the origin O, the points A and B have position vectors given by −−¿ OA = ` 1 2 1 a and −−¿ OB = ` 3 1 −2 a . The line l has equation r = ` 2 3 1 a + , ` 1 −2 1 a .
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8(a)[4]
8(b)[5]
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