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Suppose the Equations dydt=4yxy\frac{d y}{d t}=4 y-x y And dxdt=xxy\frac{d x}{d t}=x-x y

Question 113

Multiple Choice

Suppose the equations dydt=4yxy\frac{d y}{d t}=4 y-x y and dxdt=xxy\frac{d x}{d t}=x-x y describe the rates of growth of two interacting species, where x is the number of species A, measured in thousands, and y is the number of species B, measured in thousands.Assuming that the initial conditions are 1000 of species A and 2000 of species B.What is the long run behavior of Species A?


A) It dies out.
B) It grows exponentially.
C) It reaches an equilibrium.

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