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1 vote
Show that any separable equation
M(x) + N(y) yَ = 0
is also exact

User Darrel Lee
by
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1 Answer

3 votes
Not any separable equation is exact..M(x) + N(y) (dy/dx) = 0Multiply across by dxM(x)dx+N(y)dy=0.

the equation is going to be exact if and only if:Mx = Ny
User Luca Matteis
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8.4k points