For a periodic time$-$dependent function of vibration with period, T$,$ and amplitude A$,$ the root mean square $($RMS$)$ value of displacement is given by: $=1$ Write a function called RMS$.($sin$(202))$ The function asks the user to input the period T$,$ and amplitude A$.$ is calculated and the answer is displayed within a string, as follows: $$The root mean square value of displacement is $???$ m$,$ where $???$ is the calculated value of $$ Try out your function in Scilab. What is the result for A $=3$ m and T $=5\mathrm{.}5$ seconds? $[18$ marks$]$ ANSWER: