16.-Linear-Algebra-by-Kenneth-Hoffman · Problem 1.4.9

Systems of Linear Equations

Mathematics — Linear Algebra · inhomogeneous-linear-systems

Problem

Let A=[3−62−1−241300111−210].A = \begin{bmatrix} 3 & -6 & 2 & -1 \\ -2 & 4 & 1 & 3 \\ 0 & 0 & 1 & 1 \\ 1 & -2 & 1 & 0 \end{bmatrix}. For which (y1,y2,y3,y4)(y_1, y_2, y_3, y_4) does the system of equations AX=YAX = Y have a solution?

Related theory

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