x? = x(0.04 ? 0.001x ? 0.003y) , y? = y (0.002 ? 0.0016x ? 0.0005y) , x (0) = 4, y (0) = 2

For the systems of differential equations, use Euler’s method with ?x = 2 to plot the trajectory of x and y to plot the trajectory for 0 ? t ? 500 .


x (500) ? 39.99999, y (500) ? 3.7144

Mathematics

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