$($c$)$ Use MATLAB to create a vector $x=e^{-2t},$ where $t=0$:$0\mathrm{.}1$:$10$

I. Add $5$ to each element of $x,$ and store the result in a vector.

II$.$ Add $3$ to only the ODD$-$index elements of x $($e$.$g$.,x(1),x(3),x(5)dots,$ and store

the result in a new vector $y.$