Use the "mixed partials" check to see if the following differential equation is exact. (-3e* sin(y) — 4y) dx + (-5x · - 3e cos(y)) dy = 0 This equation has the form M(x, y) dx + N(x, y) dy = 0. Find: әм მყ (x, y) = help (formulas) ƏN (x, y) = help (formulas) Əx If the equation is exact, find a function F(x, y) whose differential, dF(x, y), is the left hand side of the differential equation. That is, level curves F(x, y) = C are solutions to the differential equation. If the equation is not exact, enter "not exact". F(x, y) = ☐ help (formulas) Book: Section 1.8 of Notes on Diffy Qs

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