Use the inverse of the coefficient matrix to solve the system of equations. x+2y + 3z = 13 2x+ 3y +4z = -6 -x-4y - 8z = -67 (x,y,z) = ( ) (Type an ordered triple, using integers or fractions.)
Use the inverse of the coefficient matrix to solve the system of equations. x+2y + 3z = 13 2x+ 3y +4z = -6 -x-4y - 8z = -67 (x,y,z) = ( ) (Type an ordered triple, using integers or fractions.)
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:Use the inverse of the coefficient matrix to solve the system of equations.
x+2y + 3z = 13
2x + 3y + 4z = -6
-x- 4y - 8z = -67
(x,y,z) = (OOD (Type an ordered triple, using integers or fractions.)
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