# Linear algebra

what is normalizing? and det/ and adj? and also i dont get the concept of linear algebra and how it works.

ahrkron
Staff Emeritus
Gold Member
"Normalize" a vector usually refers to transforming it into a vector that points in the same direction, but has unit length.

Det stands for determinant, which is easy to define for 2x2 and 3x3 matrices. It has nice geometrical properties.