Differential Equationsmedium
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If a tank contains 100 liters of pure water and salt enters at 2 kg/L at a rate of 3 L/min, and the mixture leaves at 3 L/min, what is the differential equation for salt ?
If a tank contains 100 liters of pure water and salt enters at 2 kg/L at a rate of 3 L/min, and the mixture leaves at 3 L/min, what is the differential equation for salt ?