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1.9 Vectors

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Question 15

It is given that ∣3i+kj∣=317|3\mathbf{i} + k\mathbf{j}| = 3\sqrt{17}∣3i+kj∣=317​

Find the values of kkk.

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Markscheme

1.9 Vectors Questions

  1. A Level
  2. /Maths
  3. /1.9 Vectors

37 exam-style questions on WJEC A Level Maths 1.9 Vectors, covering 1.9.1 Vectors, 1.9.2 Vectors, 1.9.3 Vectors, 1.9.4 Vectors, and 1.9 Vectors. Each one has a worked solution and a mark scheme showing where the marks go.

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