Consider the following linear equations: -5x+4y + 5z = 4 -5x +(18-k)y + 4z = 6 -5x + 4y + (6-k)z = k + 16

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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Question
S
d
KS
ed
Consider the following linear equations:
-5x + 4y + 5z
= 4
= 6
-5x +(18-k)y + 4z
-5x + 4y + (6-k)z
=k+16
ks
red
rks
ered
a)
X2
Suppose the above equation is expressed as Ax = b with x =
X3
coefficients of the equations in one matrix form as (Alb)=
-5
-5
-5
4
5
4
X1
Express the
Transcribed Image Text:S d KS ed Consider the following linear equations: -5x + 4y + 5z = 4 = 6 -5x +(18-k)y + 4z -5x + 4y + (6-k)z =k+16 ks red rks ered a) X2 Suppose the above equation is expressed as Ax = b with x = X3 coefficients of the equations in one matrix form as (Alb)= -5 -5 -5 4 5 4 X1 Express the
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