4) Use Cramer's rule to solve the following linear system: I1 – 3r2 + 13 = 4 271 – 12 = -2 4.x1 – 3r3 = 0.

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Chapter6: Linear Systems
Section6.CT: Chapter Test
Problem 20CT
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4) Use Cramer's rule to solve the following linear system:
Tị – 3x2 + x3 = 4
2x1 – x2 = -2
4.x1 – 3x3 = 0.
%3D
Transcribed Image Text:4) Use Cramer's rule to solve the following linear system: Tị – 3x2 + x3 = 4 2x1 – x2 = -2 4.x1 – 3x3 = 0. %3D
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