Matlab code. The main built$-$in solver in Matlab is ode$45.$ This is an adaptive method, and so does not

use a step$-$size. Look up how to use ode$45.$ Then, draw a plot of the solution to $\frac{dy}{dt}=e^t-t$

with $y(0)=1$ over the range of $0,2$ using

ode$45$ with black circles

eulerMethod with $t=0\mathrm{.}1$ with red diamonds

rungeKuttaMethod with $t=0\mathrm{.}1$ with green asterisks

the actual solution with a blue line $($You will need to define a function here for the actual

solution and plot it$.)$

For this problem, draw a single plot with all four graphs on it$.$ The goal is that the graph

should compare the results of the different methods of generating a solution.