1) Does the linear system above have a solution besides x = y = z = w = 0. Explain. 3x – 2y + 8z + 13w = 0 9x + 11y - 7z - 17w = 0 -15x + 2y – 6z + 21w = 0
1) Does the linear system above have a solution besides x = y = z = w = 0. Explain. 3x – 2y + 8z + 13w = 0 9x + 11y - 7z - 17w = 0 -15x + 2y – 6z + 21w = 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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Transcribed Image Text:1) Does the linear system above have a solution besides x = y = z = w = 0. Explain.
3x – 2y + 8z + 13w = 0
9x + 11y – 7z – 17w = 0
-15x + 2y – 6z + 21w = 0
2) Is there a choice of rational numbers a, b, c, d for which the linear system has no
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