a=10i−5k\mathbf{a} = 10\mathbf{i} - 5\mathbf{k}a=10i−5k and b=xi+yj+zk\mathbf{b} = x\mathbf{i} + y\mathbf{j} + z\mathbf{k}b=xi+yj+zk
Given that the resultant of a\mathbf{a}a and b\mathbf{b}b is 2i−4j+6k2\mathbf{i} - 4\mathbf{j} + 6\mathbf{k}2i−4j+6k, find the values of xxx, y y\,y and zzz.
Find the values of xxx, y y\,y and zzz.
Practise Edexcel A Level Maths Vectors with exam-style questions for A Level Maths. 123 questions covering 11.1 Vectors, 11.2 Representing Vectors, 11.3 Magnitude and Direction, 11.4 Position Vectors, 11.5 Solving Geometric Problems, and 11.6 Modelling with Vectors, matched to the Edexcel A Level Maths (9MA0) 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.
