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1.9 Vectors

1.9 Vectors

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Question 9

It is given that $a=−5i+7j\mathbf{a} = -5\mathbf{i} + 7\mathbf{j}$ and $b=xi+yj\mathbf{b} = x\mathbf{i} + y\mathbf{j}$

Given that the resultant of $a\mathbf{a}$ and $b\mathbf{b}$ is $−2i−3j-2\mathbf{i} - 3\mathbf{j}$ , find the values of $a\mathbf{a}$ and $y$ .

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Markscheme

1.9 Vectors Questions

A Level
Maths
1.9 Vectors

37 exam-style questions on WJEC A Level Maths 1.9 Vectors, covering 1.9.1 Vectors, 1.9.2 Vectors, 1.9.3 Vectors, 1.9.4 Vectors, and 1.9 Vectors. Each one has a worked solution and a mark scheme showing where the marks go.

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