GCSE Eduqas Vectors - Eduqas Geometric problem solving - Higher A vector quantity has both size and direction. Vectors can be added, subtracted and multiplied by a scalar.

Understand vector notation and how to add 2D vectors as part of National 5 Maths.

Vectors are used in science to describe anything that has both a direction and a magnitude. They are usually drawn as pointed arrows, the length of which represents the vector's magnitude.

Eugene P. Wigner, Characteristic Vectors of Bordered Matrices With Infinite Dimensions, Annals of Mathematics, Vol. 62, No. 3 (Nov., 1955), pp. 548-564 ...