16.-Linear-Algebra-by-Kenneth-Hoffman · Problem 1.2.3

Systems of Linear Equations

Mathematics — Linear Algebra · equivalent-linear-systems

Problem

Test the following systems of equations as in Exercise 2.

\begin{array}{ll} -x_1 + x_2 + 4x_3 = 0 & x_1 \phantom{{}+ x_2} - x_3 = 0 \\ x_1 + 3x_2 + 8x_3 = 0 & x_2 + 3x_3 = 0 \\ \frac{1}{2}x_1 + x_2 + \frac{5}{2}x_3 = 0 & \end{array}