The points R R\,R and S S\,S have position vectors (−520)\begin{pmatrix} -5 \\ 2 \\ 0 \end{pmatrix}−520 and (1−34)\begin{pmatrix} 1 \\ -3 \\ 4 \end{pmatrix}1−34 respectively.
Find the exact length of RSRSRS.
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.
