Find bases for $operatorname{Row}(A), operatorname{Col}(A), operatorname{Ker}(A)$ [on hold]
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Find bases for $operatorname{Row}(A), operatorname{Col}(A), operatorname{Ker}(A)$ where
$$A = begin{pmatrix}
1 & 2 & -5 & 0 & -1 \
2 & 5 & -8 & 4 & 3 \
-3 & -9 & 9 & -7 & -2 \
3 & 10 & -7 & 11 & 7 \
end{pmatrix}$$
My Try
I got
$operatorname{Row}(A)={ [ 1,0,-9,0,5],[0,1,2,0,-3],[0,0,0,1,2]}$
$operatorname{Col}(A)={ [1,2,-3,3],[2,5,-9,10],[-5,-8,9,-7]}$
$operatorname{Ker}(A)= {[9,-2,1,0,0],[-5,3,0,-2,1]}$
I'm just wondering if I got it right or no. Thank you
linear-algebra matrices
edited 2 days ago
Lorenzo B.
1,6622519
asked 2 days ago
Konstantin Uvarov
6
New contributor
Konstantin Uvarov is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
put on hold as off-topic by José Carlos Santos, rschwieb, NCh, Paul Frost, user10354138 2 days ago
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question is missing context or other details: Please improve the question by providing additional context, which ideally includes your thoughts on the problem and any attempts you have made to solve it. This information helps others identify where you have difficulties and helps them write answers appropriate to your experience level." – José Carlos Santos, rschwieb, NCh, Paul Frost, user10354138
If this question can be reworded to fit the rules in the help center, please edit the question.
add a comment |
up vote
0
down vote
favorite
Find bases for $operatorname{Row}(A), operatorname{Col}(A), operatorname{Ker}(A)$ where
$$A = begin{pmatrix}
1 & 2 & -5 & 0 & -1 \
2 & 5 & -8 & 4 & 3 \
-3 & -9 & 9 & -7 & -2 \
3 & 10 & -7 & 11 & 7 \
end{pmatrix}$$
My Try
I got
$operatorname{Row}(A)={ [ 1,0,-9,0,5],[0,1,2,0,-3],[0,0,0,1,2]}$
$operatorname{Col}(A)={ [1,2,-3,3],[2,5,-9,10],[-5,-8,9,-7]}$
$operatorname{Ker}(A)= {[9,-2,1,0,0],[-5,3,0,-2,1]}$
I'm just wondering if I got it right or no. Thank you
linear-algebra matrices
edited 2 days ago
Lorenzo B.
1,6622519
asked 2 days ago
Konstantin Uvarov
6
New contributor
Konstantin Uvarov is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
put on hold as off-topic by José Carlos Santos, rschwieb, NCh, Paul Frost, user10354138 2 days ago
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question is missing context or other details: Please improve the question by providing additional context, which ideally includes your thoughts on the problem and any attempts you have made to solve it. This information helps others identify where you have difficulties and helps them write answers appropriate to your experience level." – José Carlos Santos, rschwieb, NCh, Paul Frost, user10354138
If this question can be reworded to fit the rules in the help center, please edit the question.
2
Welcome to MSE. Your question is phrased as an isolated problem, without any further information or context. This does not match many users' quality standards, so it may attract downvotes, or be put on hold. To prevent that, please edit the question. This will help you recognise and resolve the issues. Concretely: please provide context, and include your work and thoughts on the problem. These changes can help in formulating more appropriate answers.
– José Carlos Santos
2 days ago
It would also help if you format your text with MathJax and type in the question formatted (without giving links).
– KM101
2 days ago
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
Find bases for $operatorname{Row}(A), operatorname{Col}(A), operatorname{Ker}(A)$ where
$$A = begin{pmatrix}
1 & 2 & -5 & 0 & -1 \
2 & 5 & -8 & 4 & 3 \
-3 & -9 & 9 & -7 & -2 \
3 & 10 & -7 & 11 & 7 \
end{pmatrix}$$
My Try
I got
$operatorname{Row}(A)={ [ 1,0,-9,0,5],[0,1,2,0,-3],[0,0,0,1,2]}$
$operatorname{Col}(A)={ [1,2,-3,3],[2,5,-9,10],[-5,-8,9,-7]}$
$operatorname{Ker}(A)= {[9,-2,1,0,0],[-5,3,0,-2,1]}$
I'm just wondering if I got it right or no. Thank you
linear-algebra matrices
edited 2 days ago
Lorenzo B.
1,6622519
asked 2 days ago
Konstantin Uvarov
6
New contributor
Konstantin Uvarov is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Find bases for $operatorname{Row}(A), operatorname{Col}(A), operatorname{Ker}(A)$ where
$$A = begin{pmatrix}
1 & 2 & -5 & 0 & -1 \
2 & 5 & -8 & 4 & 3 \
-3 & -9 & 9 & -7 & -2 \
3 & 10 & -7 & 11 & 7 \
end{pmatrix}$$
My Try
I got
$operatorname{Row}(A)={ [ 1,0,-9,0,5],[0,1,2,0,-3],[0,0,0,1,2]}$
$operatorname{Col}(A)={ [1,2,-3,3],[2,5,-9,10],[-5,-8,9,-7]}$
$operatorname{Ker}(A)= {[9,-2,1,0,0],[-5,3,0,-2,1]}$
I'm just wondering if I got it right or no. Thank you
linear-algebra matrices
linear-algebra matrices
edited 2 days ago
Lorenzo B.
1,6622519
asked 2 days ago
Konstantin Uvarov
6
New contributor
Konstantin Uvarov is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 2 days ago
Lorenzo B.
1,6622519
asked 2 days ago
Konstantin Uvarov
6
New contributor
Konstantin Uvarov is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 2 days ago
Lorenzo B.
1,6622519
edited 2 days ago
Lorenzo B.
1,6622519
edited 2 days ago
Lorenzo B.
1,6622519
1,6622519
asked 2 days ago
Konstantin Uvarov
6
New contributor
Konstantin Uvarov is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 days ago
Konstantin Uvarov
6
asked 2 days ago
Konstantin Uvarov
6
6
New contributor
Konstantin Uvarov is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Konstantin Uvarov is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Konstantin Uvarov is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
put on hold as off-topic by José Carlos Santos, rschwieb, NCh, Paul Frost, user10354138 2 days ago
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question is missing context or other details: Please improve the question by providing additional context, which ideally includes your thoughts on the problem and any attempts you have made to solve it. This information helps others identify where you have difficulties and helps them write answers appropriate to your experience level." – José Carlos Santos, rschwieb, NCh, Paul Frost, user10354138
If this question can be reworded to fit the rules in the help center, please edit the question.
put on hold as off-topic by José Carlos Santos, rschwieb, NCh, Paul Frost, user10354138 2 days ago
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question is missing context or other details: Please improve the question by providing additional context, which ideally includes your thoughts on the problem and any attempts you have made to solve it. This information helps others identify where you have difficulties and helps them write answers appropriate to your experience level." – José Carlos Santos, rschwieb, NCh, Paul Frost, user10354138
If this question can be reworded to fit the rules in the help center, please edit the question.
2
Welcome to MSE. Your question is phrased as an isolated problem, without any further information or context. This does not match many users' quality standards, so it may attract downvotes, or be put on hold. To prevent that, please edit the question. This will help you recognise and resolve the issues. Concretely: please provide context, and include your work and thoughts on the problem. These changes can help in formulating more appropriate answers.
– José Carlos Santos
2 days ago
It would also help if you format your text with MathJax and type in the question formatted (without giving links).
– KM101
2 days ago
add a comment |
2
Welcome to MSE. Your question is phrased as an isolated problem, without any further information or context. This does not match many users' quality standards, so it may attract downvotes, or be put on hold. To prevent that, please edit the question. This will help you recognise and resolve the issues. Concretely: please provide context, and include your work and thoughts on the problem. These changes can help in formulating more appropriate answers.
– José Carlos Santos
2 days ago
It would also help if you format your text with MathJax and type in the question formatted (without giving links).
– KM101
2 days ago
2
2
Welcome to MSE. Your question is phrased as an isolated problem, without any further information or context. This does not match many users' quality standards, so it may attract downvotes, or be put on hold. To prevent that, please edit the question. This will help you recognise and resolve the issues. Concretely: please provide context, and include your work and thoughts on the problem. These changes can help in formulating more appropriate answers.
– José Carlos Santos
2 days ago
Welcome to MSE. Your question is phrased as an isolated problem, without any further information or context. This does not match many users' quality standards, so it may attract downvotes, or be put on hold. To prevent that, please edit the question. This will help you recognise and resolve the issues. Concretely: please provide context, and include your work and thoughts on the problem. These changes can help in formulating more appropriate answers.
– José Carlos Santos
2 days ago
It would also help if you format your text with MathJax and type in the question formatted (without giving links).
– KM101
2 days ago
It would also help if you format your text with MathJax and type in the question formatted (without giving links).
– KM101
2 days ago
add a comment |
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2
Welcome to MSE. Your question is phrased as an isolated problem, without any further information or context. This does not match many users' quality standards, so it may attract downvotes, or be put on hold. To prevent that, please edit the question. This will help you recognise and resolve the issues. Concretely: please provide context, and include your work and thoughts on the problem. These changes can help in formulating more appropriate answers.
– José Carlos Santos
2 days ago
It would also help if you format your text with MathJax and type in the question formatted (without giving links).
– KM101
2 days ago