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Mathematics, 28.02.2020 03:49 giovney
Use the "mixed partials" check to see if the following differential equation is exact. If it is exact find a function (x, y) whose differential, (x, y) gives the differential equation. That is, level curves (x, y)= are solutions to the differential equation: yx=−3x4+2y−2x−4y2 First rewrite as (x, y)x+(x, y)y=0 where (x, y)= , and (x, y)= . If the equation is not exact, enter not exact, otherwise enter in (x, y) as the solution of the differential equation here =.
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Use the "mixed partials" check to see if the following differential equation is exact. If it is exac...
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