Given that the point A A\,A has position vector 3i−5j+2k3\mathbf{i} - 5\mathbf{j} + 2\mathbf{k}3i−5j+2k and the point B B\,B has position vector 7i−8j+3k7\mathbf{i} - 8\mathbf{j} + 3\mathbf{k}7i−8j+3k
Find the vector AB⃗\vec{AB}AB
Find ∣AB→∣|\overrightarrow{AB}|∣AB∣
309 exam-style questions on Edexcel A Level Maths Vectors, covering 12.1 3D Coordinates, 12.2 Vectors in 3D, 12.3 Solving Geometric Problems, and 12.4 Application to Mechanics. Each one has a worked solution and a mark scheme showing where the marks go.