Q.6 Test the consistency of the following system of equations. Find the solution/s, if consistent: 4x - 2y + 6z = 8,x+y=3z = -1, 15x - 3y + 9z = 21.
Q.6 Test the consistency of the following system of equations. Find the solution/s, if consistent: 4x - 2y + 6z = 8,x+y=3z = -1, 15x - 3y + 9z = 21.
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:Q.6 Test the consistency of the following system of equations. Find the solution/s, if
consistent:
4x - 2y + 6z = 8, x + y - 3z = -1, 15x - 3y +9z = 21.
Q.7 Solve the system of equations by Cramer rule 2x + 3y + z = 9,4x + y = 7x-3y - 7z = 6.
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