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1.10.2 Vectors in three dimensions (A-level only)

1.10.2 Vectors in three dimensions (A-level only)

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Question 19

Given that ∣2i+kj−11k∣=15|2\mathbf{i} + k\mathbf{j} - 11\mathbf{k}| = 15∣2i+kj−11k∣=15

Find the two possible values of kkk

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Markscheme

1.10.2 Vectors in three dimensions (A-level only) Questions

  1. A Level
  2. /Maths
  3. /1.10.2 Vectors in three dimensions (A-level only)

42 exam-style questions on OCR A Level Maths 1.10.2 Vectors in three dimensions (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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