NECTA Form 1–4 (CSEE) · Form 4 · Basic Mathematics (Form 4) · Notes · Unit 5: Vectors in Two Dimensions
In-depth revision notes on 2D vectors: column vectors, position vectors, magnitude, direction and bearings, unit vectors, scalar multiplication, parallel and collinear vector conditions, internal ratio division, scalar/dot product, perpendicularity criteria, and geometric vector proofs.
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