Focus 1
Advanced Vectors
Paper 2 · Both
Teach it
Vector Proof
Use vector equations to show parallel or intersection points.
Vector Geometry
Show collinearity by proving vectors are scalar multiples.
Key facts
- Parallel vectors are scalar multiples.
- Collinear points lie on the same straight line.
- Magnitude = √(x² + y²)
- Midpoint of AB = (a + b)/2
Key terms
Quick check
Show that vectors (6,9) and (2,3) are parallel.
2 marks · Paper 2