Show your complete solutions: 1. Using cramer's rule: 2 x1-3 x2 +1.4 x3= -5.2, 1.3 x1 + x2+2.4 x3= -0.67, -1.5 x₁+ -2.3 x2 + 1.8 x=-4. Find the determinant and values variables x₁, x2, and X3.
Show your complete solutions: 1. Using cramer's rule: 2 x1-3 x2 +1.4 x3= -5.2, 1.3 x1 + x2+2.4 x3= -0.67, -1.5 x₁+ -2.3 x2 + 1.8 x=-4. Find the determinant and values variables x₁, x2, and X3.
Chapter4: Systems Of Linear Equations
Section: Chapter Questions
Problem 415PT: Solve using Cramer’s rule. 415. Evaluate the determinant by expanding by minors: |322214103|
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Transcribed Image Text:Show your complete solutions:
1. Using cramer's rule: 2 x1-3 x2 + 1.4 x3= -5.2, 1.3 x1 + x2 + 2.4 x3 = -0.67,-1.5x1+
-2.3 x2 + 1.8 x3 = -4. Find the determinant and values variables X₁, X2, and X3.
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