Suppose that in each generation of female aphids, nine are removed. (a) Write down the modified difference equation that models the female aphids. (b) Draw the time series (n − a(n)) graph for In...

Suppose that in each generation of female aphids, nine are removed.

(a) Write down the modified difference equation that models the female aphids.

(b) Draw the time series (n − a(n)) graph for

In Problems 10–12:

(a) Find the associated difference equation by applying Euler’s algorithm on the given differential equation.

(b) Draw the graph of the solution of the difference equation in part (a).

(c) Find the exact solution of the given differential equation and draw its graph on the same plot in part (b).3