Determine whether the equation is exact. If it is exact, find the solution. O O 8 2e³ycos y + y² 8 O 2e y cosy- <= C = C 8 2e y cos y - e² 8 2 2e³ycos y + ey² = c O The differential equation is not exact (e* siny + 8y) dx - (8x - e* siny) dy = 0

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