- #1
JonF
- 621
- 1
If you are testing for exactness in a d.e. that is in the form of Mdx + Ndy = 0
Do you compare M and N for the exactness test?
Or do you compare their partials?
Also when you are actually solving it, do you anti differentiate in respect to a partial the M term (or n). Or do you need to different the functions in front of the operators first?
Do you compare M and N for the exactness test?
Or do you compare their partials?
Also when you are actually solving it, do you anti differentiate in respect to a partial the M term (or n). Or do you need to different the functions in front of the operators first?