Hints the Maple command for finding the reduced row-echelon form of a matrix
Mis LinearAlgebra [ReducedRowEchelonForm] (M) ; the Maple command to compute the inverse
Nof the matrix
Mis
N:= LinearAlgebra[MatrixInverse] (M) ; the Maple command to compute the product of a matrix
Nand vector
v, evaluated to two significant figures, is evalf[2] (LinearAlgebra [Multiply] (N,v));
