Use computer programing $($MATLAB or other$)$ to find the temperature

distribution at time$=2$ s$,4$ s$,6$ s$,8$ s$,$ and $10$ s$.$ With time step $=$

$0\mathrm{.}001,$ and $=0\mathrm{.}002.$ Draw a figure showing $$ value V$.$S$.,$

which means you will have $5$ lines in the figure, representing the

temperature at $2$ s$,4$ s$,6$ s$,8$ s$,$ and $10$ s$.$