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y(1+xy)dx + x(1-xy)dy =0

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- Thread starter nanda sinha
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- #1

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- 0

y(1+xy)dx + x(1-xy)dy =0

- #2

Homework Helper

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change variables

u=xy

v=x/y

or use integrating factor

1/(xy)^2

u=xy

v=x/y

or use integrating factor

1/(xy)^2

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