Question: show all work please handwritten s Question 4: Consider a linear system of three simultaneous equations 4x4 + 2x2 xz = 5 x2 + 4x2

show all work please handwritten

s Question 4: Consider a linear system of three simultaneous equations 4x4 + 2x2 xz = 5 x2 + 4x2 + x3 = 12 2x1 - x2 + 4x3 = 12 (a) Write the given system in algebraic form, i.e. AX = B form. Compute the determinant and comment if the system is singular? How many solutions will the system have? (b) Solve the given equations using nave Gauss elimination

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