Given that the point A A\,A has position vector −5i+7j-5\mathbf{i} + 7\mathbf{j}−5i+7j and the point B B\,B has position vector −8i+2j-8\mathbf{i} + 2\mathbf{j}−8i+2j
a.
Find the vector AB⃗\vec{AB}AB
[2]
b.
Find ∣AB⃗∣|\vec{AB}|∣AB∣
[2]
Markscheme
1.9 Vectors Questions
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.