Determine whether the following system has no solution, an infinite number of solutions or a unique solution. 7 y -1 { 4 y -5 Y 9 Answer 1. 5 x - 2 x 9 x 1 r - + + 8.21 Z 3 z + 5 z 277 = = 7
Determine whether the following system has no solution, an infinite number of solutions or a unique solution. 7 y -1 { 4 y -5 Y 9 Answer 1. 5 x - 2 x 9 x 1 r - + + 8.21 Z 3 z + 5 z 277 = = 7
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
Transcribed Image Text:Determine whether the following system has no solution, an infinite number of solutions or a unique solution.
7 Y
-1
-5
{
9
Answer
Answer
Answer
Answer
1.
2.
3.
4.
5 x
- 2 x
9 x
4x
- X
4x
5 x
- 2x
9x
+
+
12 x
-20 x
- 24 x
8y
3 y
+8y
+
4 y
+
3z
y + 5 z
7 Y
4 y
+
+
y +
N
6y +
10 y
12 y
27 z
10 z
28 z
Z
3z
5 z
=
=
=
=
=
-
=
=
=
15 z
25 2
30 z
7
0
4
−1
-5
12
=
=
=
-15
25
30
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