Question: Consider the system of equations + 4x2 + 3x3 - IA = 8 3x1 + 10x2 + 15x3 + 2x1 +11x5 = 28 2x1

Consider the system of equations IA = 8 2x1 + 11x5 = 28 6x4 + 20x5 = 14 8x224x329x - 7125=2 + 4x2+ 3x3 - 3x1

Consider the system of equations + 4x2 + 3x3 - IA = 8 3x1 + 10x2 + 15x3 + 2x1 +11x5 = 28 2x1 + 6x2 + 12x3 + 6x4+20x5 = 14 8x224x329x7125=2 (a) Enter it into MATLAB as an (augmented) matrix named B. (b) Use elementary row operations (c) Continue using elementary row operations to get to reduced row echelon form. Yes, you have to. (d) Re-enter the original matrix into MATLAB and use the rref command to instantly get the reduced row echelon form. Make sure it is the same as your previous answer. (From this point onward, we will make extensive use of the rref command in MATLAB. You do not need to do row reduction in MATLAB one elementary row operation at a time anymore.) (e) Give the solution of the system in parametric vector form. to reduce it to row echelon form.

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