Hw5 2 (These are the same systems as in HW4) Consider the two systems of equations below a) Attempt to solve these systems using the programs GaussNaive & GaussPivot. give a solution for the system that does not have one? Look closely at the augmented matrices that are shown when the program is run. In comments, write your observations-does this give you any insight on the meaning of linearly dependent equations? Does the program b) -4x2-2x3+ 2x4-4 3x1-2x2-4x3-3 4X1-5x2-3x3 + 5x4-22 -4x, +4x3-4x-28 -4x2-2x3 + 2x4-4 ri-2x2-4x3-3 4x1 + 2x2-3x3 + 5x4-22 -4x, +4x3-4x,28 Sys1 Sys2: Hws_3 Use MATLAB to determine the intersection point for the sets of equations shown below. Use the backslash when possible. Graph the equations with different colors, and plot the intersection point with a red star marker. If the equations do not intersect, graph them anyway. Include a legend -4x, +2x2 10 x1 +x2 =-8 b) x1 + x2 =-8