What does inf represent in MATLAB?

Create a script file and complete the following code.

Create a vector $$t$$ that ranges from $1$ to $5$ with a step size of $1$

Create a vector $$theta$$ that ranges from $0$ to $\backslash$pi and contains $32$ evenly spaced elements.

Complete the following calculations:

x$=2$ sin$(\backslash$theta $)$

y$=($t$-1)/($t$+1)$

z$=($sin$(\backslash$theta $^2))/\backslash$theta

Calculate Y using MATLAB.

a $=5,$ x $=2,$ z $=8$

Y $=$ e$^(-$a$)*$sin$($x$)+10*($z $)$