Consider the following linear equations: -2x + 4y + 10z = -5 -2x + (22-k)y +9z = -3 -2x+4y+(12-k)z =k+9

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
Consider the following linear equations:
-2x + 4y + 10z
= -5
-2x + (22-k)y +9z
= -3
-2x+4y+(12-k)z =k+9
Transcribed Image Text:Consider the following linear equations: -2x + 4y + 10z = -5 -2x + (22-k)y +9z = -3 -2x+4y+(12-k)z =k+9
ō
If the equations have no solution, determine the value of k =
d)
If the equations have infinite number of solutions, determine the value of k =
03-3
t+
X2
Submit part
X3
Note: only input fractions, e.g. 2/3 or integers.
2 marks
Unanswered
e)
Suppose x3 = 1 with t as any real number. Express the infinite solutions for the value of k determined
in part d) as
Submit part
2 marks
Unanswered
Transcribed Image Text:ō If the equations have no solution, determine the value of k = d) If the equations have infinite number of solutions, determine the value of k = 03-3 t+ X2 Submit part X3 Note: only input fractions, e.g. 2/3 or integers. 2 marks Unanswered e) Suppose x3 = 1 with t as any real number. Express the infinite solutions for the value of k determined in part d) as Submit part 2 marks Unanswered
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