Given that p=6p = 6p=6
Find ∣3i+pj+2k∣|3\mathbf{i} + p\mathbf{j} + 2\mathbf{k}|∣3i+pj+2k∣
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.