4 -1 1 3 (n). –1 7 3 X2 1 3 5 X3 1

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.6: Rules For Multiplication
Problem 18WE
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Related questions
Question

Solve the system of linear equations below by Gauss elimination
method.

4
-1 1
3
(n). –1 7
3
X2
2
1
3
5
X3
1
||
Transcribed Image Text:4 -1 1 3 (n). –1 7 3 X2 2 1 3 5 X3 1 ||
2x, +
x2
9
(k). 2х,
+ 8х,
3x3
6 =
1
+
X2
3x3
1
Transcribed Image Text:2x, + x2 9 (k). 2х, + 8х, 3x3 6 = 1 + X2 3x3 1
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