SOLVED: 10. Given that the following matrix is the augmented matrix for a system of linear equations, with unknowns x,Y, z and w. -2points) Apply appropriate elementary row operations to transform the above augmented matrix to reduced row echelon form: Give all the operations used. points) Use the Ie f. obtained in (a) to determine if the system is consistent and ifit is, identify the leading variables and free variables, and hence find all solutions to the system: You should formulate the gener

Solving a system of 3 equations and 4 variables using matrix row-echelon form

The augmented matrix for a linear system is given in which the asterisk represents an unspecified real number. Determine whether the system is consistent, and if so whether the solution is unique. Answer "inconclusive" if there is not enough information to make a decision. (a) [ 1 * * * 0 1 * * 0 0 1 1] (b) [ 1 0 0 * 1 0 * * 1 *] (c) [ 1 0 0 0 1 0 0 1 1 * *