Select Answer Select Answer 2. -5x 3 x 31 x -3x -2x + + - - 1 ystem has no solution, an infinite number of solutions or a unique solution. 5y + 7z = -1 5y 4z = -3 15 y 43 z -1 6y 5 v - - - - 22 z 167 || || || = 5
Select Answer Select Answer 2. -5x 3 x 31 x -3x -2x + + - - 1 ystem has no solution, an infinite number of solutions or a unique solution. 5y + 7z = -1 5y 4z = -3 15 y 43 z -1 6y 5 v - - - - 22 z 167 || || || = 5
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Transcribed Image Text:Determine whether the following system has no solution, an infinite number of solutions or a unique solution.
-5 x
5y +
7z
-1
3 x
-3
31x
-1
Select Answer
Select Answer
Select Answer
Select Answer
1.
2.
3.
{
4.
-3 x
-2x
5 x
10x
-20 x
-30x
-5 x
3 x
31 x
+
+ 5 y
15 y
1
-
-
-
+
+
-
--
+
+
6 y
5y
10 y
4 y
8y
12y
-
-
-
-
-
+
-
+
1
5y +
5y
15 y
-
4 z
43 z
22 Z
16 z
35 z
2z
4 z
6 z
7z
4z
43 z
=
C
-
-
ww
***
=
5
6
2
-4
8
12
-1
-3
4
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