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Use Cramer's rule to compute the solution of the system. 4x, + 3x2 + 4x3 = 8 4x1 X3 = 2 + - 2x1 + 3x2 = 2 (Type integers or simplified fractions.)

Use Cramer's rule to compute the solution of the system. 4x, + 3x2 + 4x3 = 8 4x1 X3 = 2 + - 2x1 + 3x2 = 2 (Type integers or simplified fractions.)

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Use Cramer's rule to compute the solution of the system. 4x, + 3x2 + 4x3 8 4X1 + X3 = 2 - 2x1 + 3x2 = 2 x1 =D: x2 =D: x3 = (Type integers or simplified fractions.)
Transcribed Image Text:Use Cramer's rule to compute the solution of the system. 4x, + 3x2 + 4x3 8 4X1 + X3 = 2 - 2x1 + 3x2 = 2 x1 =D: x2 =D: x3 = (Type integers or simplified fractions.)
Expert Solution
Step 1

As given by the question

There are given that the system of equation:

4x1+3x2+4x3=84x1+0+x3=2-2x1+3x2+0=2

For finding the solution of the given system by using the Cramer's rule, make a matrix of the given system:

Then,

434401-230x1x2x3=822

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