Find all values of k for which the given augmented matrix corresponds to a consistent linear system. (a) [ 1 k -4 4 8 2] (b) [ 1 k -1 4 8 -4] | Numerade

SOLVED:The augmented matrices that follow are in row echelon form. For each case, indicate whether the corresponding linear system is consistent. If the system has a unique solution, find it. (a) ( 1 2 4 0 1 3 0 0 1) (b) ( 1 3 1 0 1 -1 0 0 0) (c) ( 1 -2 4 1 0 0 1 3 0 0 0 0) (d) ( 1 -2 2 -2 0 1 -1 3 0 0 1 2) (e) ( 1 3

SOLVED: 2. The augmented matrix of a linear system has been transformed by row operations into the form below. Determine if the system is consistent. [ 1 5 2 -6 0 4 -7 2 0 0 5 0 ]