In triangle XYZXYZXYZ, XY⃗=−2i+6j−3k\vec{XY} = -2\mathbf{i} + 6\mathbf{j} - 3\mathbf{k}XY=−2i+6j−3k, XZ⃗=4i+j+7k\vec{XZ} = 4\mathbf{i} + \mathbf{j} + 7\mathbf{k}XZ=4i+j+7k
Find the vector YZ⃗\vec{YZ}YZ
Find the length of the line XYXYXY
Practise AQA A Level Maths 1.13 J: Vectors with exam-style questions for A Level Maths. 122 questions covering 1.13.1 Vectors in two and three dimensions, 1.13.2 Magnitude and direction of a vector, 1.13.3 Vector arithmetic, 1.13.4 Position vectors, and 1.13.5 Vectors to solve problems, matched to the AQA A Level Maths (7357) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.
