Linear Algebra, Matrix, Linear System, Basics, Dot Product.
is more to the left. Change rows to obtain the non-null pivot. Delete the numbers under the pivot subtracting from lk+1, …,lp multiples of lk. p <- (number of non-null rows) k <- k + 1 b) Gauss-Jordan elimination algorithm: I. Execute a) II. Repeat, for k = p, p-1, …, 1: Divide lk by its pivot,