I want to find out the integrating factor of As is and is I took the partial derivative of with respect to and that of with respect to and then dividing by I got :- Whereas the answer at the back is simply .
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Originally Posted by Altair I want to find out the integrating factor of As is and is I took the partial derivative of with respect to and that of with respect to and then dividing by I got :- Whereas the answer at the back is simply . so Good luck.
Or if there is a different method to solve this then please do tell about that.
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