Skip to content

Course home

1.9 Vectors

1.9 Vectors

EasyMediumHard
123456789101112131415
Question 12

It is given that a=−5i+7j\mathbf{a} = -5\mathbf{i} + 7\mathbf{j}a=−5i+7j and b=4i+6j\mathbf{b} = 4\mathbf{i} + 6\mathbf{j}b=4i+6j.

Find 2a−3b2\mathbf{a} - 3\mathbf{b}2a−3b.

[2]
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.

Question bank