prob2-5 - Problem 2-5 Solve by finding an integrating...

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Problem 2-5 Solve by finding an integrating factor: 1.  2 0 y d xyx d y  2. 22 0 xdx y x y dy  3. 32 2 23 0 xx y d yy x y d x   4. 0 xyd x x d y  5. The equation     2 0 x y dx f x dy  is known to have an integrating factor   I . Find all possibilities for f . 6. Using Eqs. (59) through (62), find integrating factors and solve: a. 10 xdy y xy dx  b. /2 / 20 yx xe x y dy ye dx 7. Show that the equation   0 pq x ydx xdy y ydx xdy   has integrating factor of the form mn x y provided that 0  . 8. Show that the differential equation   2 0 d x x d y does not have an integrating factor of the form x y . 9. The Bernoulli differential equation is
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prob2-5 - Problem 2-5 Solve by finding an integrating...

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