oblem 7 Use Gaussian elimination to find a row echelon form

Last updated: 9/12/2023

oblem 7 Use Gaussian elimination to find a row echelon form not reduced row echelon form of the augmented matri for the following system and then use it to determine for which value of a the following system has infinitel many solutions x 2y 3z 1 x 2y 7 2x 3y az 0