Let A = 1-4-3 3 0 1 3 - 3 2 and b = b₁ Show that the equation Ax=b does not have a solution for all possible b, and describe the b3 set of all b for which Ax=b does have a solution. How can it be shown that the equation Ax=b does not have a solution for all possible b? Choose the correct answer below. A. Row reduce the matrix A to demonstrate that A has a pivot position in every row. B. Row reduce the augmented matrix [Ab]₁ to demonstrate that [a b] [A has a pivot position in every row. C. Row reduce the matrix A to demonstrate that A does not have a pivot position in every row. D. Find a vector b for which the solution to Ax=b is the zero vector. E. Find a vector x for which Ax = b is the zero vector. Describe the set of all b for which Ax=b does have a solution. 0= (Type an expression using b₁,b₂, and b3 as the variables and 1 as the coefficient of b3.)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Let A =
1 - 4 - 3
3
0
1 3
- 3
2
and b =
b2
Show that the equation Ax = b does not have a solution for all possible b, and describe the
b3
set of all b for which Ax=b does have a solution.
How can it be shown that the equation Ax = b does not have a solution for all possible b? Choose the correct answer below.
A. Row reduce the matrix A to demonstrate that A has a pivot position in every row.
B.
Row reduce the augmented matrix [ A b ] to demonstrate that [ A b
[Ab] has
has a pivot position in every row.
C. Row reduce the matrix A to demonstrate that A does not have a pivot position in every row.
D. Find a vector b for which the solution to Ax = b is the zero vector.
E. Find a vector x for which Ax=b is the zero vector.
Describe the set of all b for which Ax=b does have a solution.
0=
(Type an expression using b₁, b2, and b3 as the variables and 1 as the coefficient of b3.)
Transcribed Image Text:Let A = 1 - 4 - 3 3 0 1 3 - 3 2 and b = b2 Show that the equation Ax = b does not have a solution for all possible b, and describe the b3 set of all b for which Ax=b does have a solution. How can it be shown that the equation Ax = b does not have a solution for all possible b? Choose the correct answer below. A. Row reduce the matrix A to demonstrate that A has a pivot position in every row. B. Row reduce the augmented matrix [ A b ] to demonstrate that [ A b [Ab] has has a pivot position in every row. C. Row reduce the matrix A to demonstrate that A does not have a pivot position in every row. D. Find a vector b for which the solution to Ax = b is the zero vector. E. Find a vector x for which Ax=b is the zero vector. Describe the set of all b for which Ax=b does have a solution. 0= (Type an expression using b₁, b2, and b3 as the variables and 1 as the coefficient of b3.)
Expert Solution
Step 1: Given the information

Given that A equals open square brackets table row 1 cell negative 4 end cell cell negative 3 end cell row cell negative 3 end cell 3 0 row 2 1 3 end table close square brackets and b equals open square brackets table row cell b subscript 1 end cell row cell b subscript 2 end cell row cell b subscript 3 end cell end table close square brackets.

The aim is to find the condition for which the system A x equals b have a solution.

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