How to solve exact differential equations.

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Answer:-
Let us consider an exact differential equation,  Mdx+Ndy=0
Steps to solve
★Step-I
   Integrate M w.r.t x keeping y constant.
★Step-II
   Integrate w.r.t y, only those terms of N         which do not contain x.
★Step-III
   Result of I+Result of II = constant.
   I.e mathematically,
 
How to solve exact differential equations.






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