Partial Differential equation using Undetermined coefficient [on hold]
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$$u_{yy} - 4u = sin(xy)$$
How do you solve this using method of undetermined coefficients?
differential-equations pde
edited Nov 20 at 1:53
Isham
12.7k3929
asked Nov 20 at 0:47
t.mare
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put on hold as off-topic by jgon, Shailesh, amWhy, Key Flex, Chinnapparaj R Nov 20 at 2:53
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." – jgon, Shailesh, amWhy, Key Flex, Chinnapparaj R
If this question can be reworded to fit the rules in the help center, please edit the question.
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$$u_{yy} - 4u = sin(xy)$$
How do you solve this using method of undetermined coefficients?
differential-equations pde
edited Nov 20 at 1:53
Isham
12.7k3929
asked Nov 20 at 0:47
t.mare
11
New contributor
t.mare 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 jgon, Shailesh, amWhy, Key Flex, Chinnapparaj R Nov 20 at 2:53
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." – jgon, Shailesh, amWhy, Key Flex, Chinnapparaj R
If this question can be reworded to fit the rules in the help center, please edit the question.
You pretend for a while that it's an ODE and at the end change every constant for a function of $x$.
– rafa11111
Nov 20 at 0:51
I'm getting C1e^(-2y)+C2e^(2y)+1/4cos(xy)-1/4sin(xy)
– t.mare
Nov 20 at 0:54
I guess you just did it.
– rafa11111
Nov 20 at 0:55
add a comment |
up vote
0
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up vote
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$$u_{yy} - 4u = sin(xy)$$
How do you solve this using method of undetermined coefficients?
differential-equations pde
edited Nov 20 at 1:53
Isham
12.7k3929
asked Nov 20 at 0:47
t.mare
11
New contributor
t.mare is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$$u_{yy} - 4u = sin(xy)$$
How do you solve this using method of undetermined coefficients?
differential-equations pde
differential-equations pde
edited Nov 20 at 1:53
Isham
12.7k3929
asked Nov 20 at 0:47
t.mare
11
New contributor
t.mare is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited Nov 20 at 1:53
Isham
12.7k3929
asked Nov 20 at 0:47
t.mare
11
New contributor
t.mare is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited Nov 20 at 1:53
Isham
12.7k3929
edited Nov 20 at 1:53
Isham
12.7k3929
edited Nov 20 at 1:53
Isham
12.7k3929
12.7k3929
asked Nov 20 at 0:47
t.mare
11
New contributor
t.mare is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked Nov 20 at 0:47
t.mare
11
asked Nov 20 at 0:47
t.mare
11
11
New contributor
t.mare is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
t.mare is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
t.mare 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 jgon, Shailesh, amWhy, Key Flex, Chinnapparaj R Nov 20 at 2:53
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." – jgon, Shailesh, amWhy, Key Flex, Chinnapparaj R
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 jgon, Shailesh, amWhy, Key Flex, Chinnapparaj R Nov 20 at 2:53
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." – jgon, Shailesh, amWhy, Key Flex, Chinnapparaj R
If this question can be reworded to fit the rules in the help center, please edit the question.
You pretend for a while that it's an ODE and at the end change every constant for a function of $x$.
– rafa11111
Nov 20 at 0:51
I'm getting C1e^(-2y)+C2e^(2y)+1/4cos(xy)-1/4sin(xy)
– t.mare
Nov 20 at 0:54
I guess you just did it.
– rafa11111
Nov 20 at 0:55
add a comment |
You pretend for a while that it's an ODE and at the end change every constant for a function of $x$.
– rafa11111
Nov 20 at 0:51
I'm getting C1e^(-2y)+C2e^(2y)+1/4cos(xy)-1/4sin(xy)
– t.mare
Nov 20 at 0:54
I guess you just did it.
– rafa11111
Nov 20 at 0:55
You pretend for a while that it's an ODE and at the end change every constant for a function of $x$.
– rafa11111
Nov 20 at 0:51
You pretend for a while that it's an ODE and at the end change every constant for a function of $x$.
– rafa11111
Nov 20 at 0:51
I'm getting C1e^(-2y)+C2e^(2y)+1/4cos(xy)-1/4sin(xy)
– t.mare
Nov 20 at 0:54
I'm getting C1e^(-2y)+C2e^(2y)+1/4cos(xy)-1/4sin(xy)
– t.mare
Nov 20 at 0:54
I guess you just did it.
– rafa11111
Nov 20 at 0:55
I guess you just did it.
– rafa11111
Nov 20 at 0:55
add a comment |
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You pretend for a while that it's an ODE and at the end change every constant for a function of $x$.
– rafa11111
Nov 20 at 0:51
I'm getting C1e^(-2y)+C2e^(2y)+1/4cos(xy)-1/4sin(xy)
– t.mare
Nov 20 at 0:54
I guess you just did it.
– rafa11111
Nov 20 at 0:55