# Thread: Help me to more steps..

1. ## Help me to more steps..

I have to find the particular integral of this partial differential eqn.
Help me in the next steps....

2. ## Re: Help me to more steps..

Is "D" just the unknown function? If so what do D' and D'' mean? The derivative, I presume, but with respect to what variable? If only with respect to one of x and y, this is not a partial differential equation, just an ordinary differential equation with an additional parameter. You seem to be trying to do the problem as if it were a linear equation with constant coefficient but if D is the unknown function, this is NOT a linear equation. Please explain.

3. ## Re: Help me to more steps..

D is partial derivative wrt.x
D' is partial derivative wrt y

4. ## Re: Help me to more steps..

I've never seen anyone use this approach to solve partial differential equations. Where did you first learn of this?

5. ## Re: Help me to more steps..

College...you solve it in your own way

6. ## Re: Help me to more steps..

I'm curious, what college?

7. ## Re: Help me to more steps..

National Institute of Technology Agartala INDIA. Please solve the problem now...