Author Topic: TUT0801 QUIZ2  (Read 456 times)

Elenalwaysmiles

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TUT0801 QUIZ2
« on: October 06, 2019, 03:28:59 PM »
Question: x^2y^3+x(1+y^2)y'=0.Check why it's not exact, and check why it becomes exact after multiplying an integrating factor 1/(xy^3).
Solution is in the attached file.