Determine whether the following system has no solution, an infinite number of solutions or a unique solution. 3x 6 y -2x 5 y + 2y Select Answer Select Answer Select Answer Select Answer 2. 3. 4. X -3 x 5x 5x -3 x 5x 5x 8x 16 x -24 x + T + - - + + + - 5 y 3 y 31 y 5y 3 y 31 y 4 y 8 y 12 y + - + - + + - + + - + 22 z 17 z 7z 3z 3z 9z 3z 3z 9z 10 z 20 z 30 z = 7 = 3 = 0 = = - = = = = 5 1 -27 = 2 4 -6 = 5 1 -32
Determine whether the following system has no solution, an infinite number of solutions or a unique solution. 3x 6 y -2x 5 y + 2y Select Answer Select Answer Select Answer Select Answer 2. 3. 4. X -3 x 5x 5x -3 x 5x 5x 8x 16 x -24 x + T + - - + + + - 5 y 3 y 31 y 5y 3 y 31 y 4 y 8 y 12 y + - + - + + - + + - + 22 z 17 z 7z 3z 3z 9z 3z 3z 9z 10 z 20 z 30 z = 7 = 3 = 0 = = - = = = = 5 1 -27 = 2 4 -6 = 5 1 -32
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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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.
3x
+ 6y +
22 z =
-2x
5 y
17 z
7z
x + 2y
Select Answer
Select Answer
Select Answer
Select Answer
1.
2.
3.
-3 x
5x
5 x
-3 x
5x
5x
8x
16x
-24 x
-
I
I
+
-
+
+
+
5 y
3y
31 y
5y
3 y
31 y
4 y
8 y
12 y
-
+
1
-
+
+
+
+
-
-
+
3 z
N
3 z
9z
N
3z
3z
9z
=
|| ||
=
=
=
=
|| 11
=
10 z
20 z
30 z =
73
|| ||
0
5
1
-27
5
1
-32
= 2
= 4
-6
Expert Solution

Step 1: Introduce to the question 1
The given system of linear equations,
the augmented matrix is
Here, It can be observed that
Rank of the matrix A = 3 and
Rank of the augmented matrix = 3.
Rank of the matrix A = Rank of the augmented matrix = 3
Also, it is equal to a number of unknowns.
Thus, the system has unique solution.
Step by step
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