Linear Algebra, Matrix, Linear System, Basics, Dot Product.
“pivot element” is an element on the left-hand side of a matrix that you want the elements above and below to be zero. a) Gaussian elimination algorithm: I. p <- (number of non-null rows) II. k <- 1 III. While k < p, repeat: Consider just the lines lk, lk+1, …, lp. Identify the non-null column that