Determine whether the system is consistent: a) x1−x2+3x3=−11 −4x1+4x2−12x3=44 x1+3x2+x3=−17 −2x1+6x2−8x3=0 b) x1+2x2+x3=7 x1−x2+2x3=7 2x1+x2+3x3=14 5x1+x2+8x3=0
Determine whether the system is consistent: a) x1−x2+3x3=−11 −4x1+4x2−12x3=44 x1+3x2+x3=−17 −2x1+6x2−8x3=0 b) x1+2x2+x3=7 x1−x2+2x3=7 2x1+x2+3x3=14 5x1+x2+8x3=0
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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Determine whether the system is consistent:
a) x1−x2+3x3=−11
−4x1+4x2−12x3=44
x1+3x2+x3=−17
−2x1+6x2−8x3=0
b) x1+2x2+x3=7
x1−x2+2x3=7
2x1+x2+3x3=14
5x1+x2+8x3=0
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