Skip to content

Course home

1.11.7 Language of vectors in three dimensions (A-level only)

1.11.7 Language of vectors in three dimensions (A-level only)

EasyMedium
123456789101112131415161718192021222324252627282930313233343536
Question 17

Given that ∣12i+kj+3k∣=13|12\mathbf{i} + k\mathbf{j} + 3\mathbf{k}| = 13∣12i+kj+3k∣=13

Find the two possible values of kkk

[3]
Markscheme

1.11.7 Language of vectors in three dimensions (A-level only) Questions

  1. A Level
  2. /Maths
  3. /1.11.7 Language of vectors in three dimensions (A-level only)

42 exam-style questions on OCR (MEI) A Level Maths 1.11.7 Language of vectors in three dimensions (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

Question bank