$(50$ Points$)$ Create a vector $x$ of values from $0$ to $20,$ with a spacing of $\frac{}{100}.$ Define vector $y$ and $z$ as

$y=xsin(x)$

$z=xcos(x)$

a$)$ Create an $\frac{x}{y}$ plot of $x$ and $y$

b$)$ Create a polar plot of $x$ and $y.$

c$)$ Create a three$-$dimensional line plot of $x,y,$ and $z.$ Don't forget a title and labels.use matlab codes please and screen output as well thank you