Find k k\,k if 3i+kj3\mathbf i+k\mathbf j3i+kj is parallel to 12i−20j12\mathbf i-20\mathbf j12i−20j.
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Markscheme
1.8 Vectors Questions
36 exam-style questions on CCEA A Level Maths 1.8 Vectors, covering 1.8.1 Vectors, 1.8.2 Vectors, 1.8.3 Vectors, 1.8.4 Vectors, 1.8.5 Vectors, and 1.8 Vectors. Each one has a worked solution and a mark scheme showing where the marks go.