Given that the point A A\,A has position vector 3i+4j3\mathbf{i} + 4\mathbf{j}3i+4j and the point B B\,B has position vector −4i+7j-4\mathbf{i} + 7\mathbf{j}−4i+7j
a.
Find the vector AB⃗\vec{AB}AB
[2]
b.
Find ∣AB→∣|\overrightarrow{AB}|∣AB∣
[2]
Markscheme
1.8 Vectors Questions
36 exam-style questions on CCEA A Level Maths 1.8 Vectors, covering 1.8.1 Vectors, 1.8.2 Vectors, 1.8.3 Vectors, 1.8.4 Vectors, 1.8.5 Vectors, and 1.8 Vectors. Each one has a worked solution and a mark scheme showing where the marks go.