Given a=4i−2j\mathbf a=4\mathbf i-2\mathbf ja=4i−2j and b=−i+5j\mathbf b=-\mathbf i+5\mathbf jb=−i+5j, find a+b\mathbf a+\mathbf ba+b.
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Markscheme
1.8 Vectors Questions
36 exam-style questions on CCEA A Level Maths 1.8 Vectors, covering 1.8.1 Vectors, 1.8.2 Vectors, 1.8.3 Vectors, 1.8.4 Vectors, 1.8.5 Vectors, and 1.8 Vectors. Each one has a worked solution and a mark scheme showing where the marks go.