The example $1\mathrm{.}2$ contains a script that plots the exact solution of an under$-$damped system and is saved on the desktop as follows. What happens when we run the program?

Select one:

a$.$ We don't know if it gives an error, it depends on the lines inside the script.

b$.$ We obtain the figure of the under$-$damped system.

c$.$ It gives an error because its name is incorrect.

d$.$ It gives an error because it needs a function and it cannot be found in the same folder.