Question: Under the same assumptions that underlie the model in (1), determine a differential equation for the population P(t) of a country when individuals are allowed

Under the same assumptions that underlie the model in (1), determine a differential equation for the population P(t) of a country when individuals are allowed to immigrate into the country at a constant rate r > 0. What is the differential equation for the population P(t) of the country when individuals are allowed to emigrate from the country at a constant rate r > 0?

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