I have no idea how to do this... and given y(1)=1

(xy+y2)*dy/dx=y2+xy+x2

Printable View

- March 3rd 2009, 01:01 PMfiksistrange diff eqn
I have no idea how to do this... and given y(1)=1

(xy+y2)*dy/dx=y2+xy+x2 - March 3rd 2009, 02:45 PMSoroban
Hello, fiksi!

Quote:

We have: .

Divide top and bottom by

Let:

Substitute: .

. . . .

Separate variables: .

Now "all we have to do" is integrate: .

. . back-substitute, and use that initial value.

But I'm having difficulty with that v-integral.

. - March 4th 2009, 04:19 AMfiksi