i want a code in matlab for three questions Page $1$ of $1$ Term $212$ LAB # $2($MATLAB$)$ Math $371$ Introduction to Numerical Computing Instructor: Dr$.$ Muhammad Munir Butt Task $1.$ The "end" structure: The simplest form of the if statement is if expression statements end Task $2.$ The "for...end" loop: The syntax is for variable expression statements end Task $3.$ MATLAB has four control flow structures: the if statement, the for loop, the while loop, and the switch statement Task $4.$ How to write a function in MATLAB? For example, if f$($x$)=$ sin$($x$)+$ exp$(3$x$)$ then in MATLAB, we write $1-($x$)$ sin$($x$)*$exp$(3*$x$)$ MATLAB Assignment # $2$ Question#$1.$ Write the function f$($x$)=$ x$?-$ cos$($x$)$ in an m$-$file called "myFun.m$"=3,4,5.$ Question#$2.$ Write a MATLAB code to find the Maclaurin series for et $=1+$x$+2+3$ Use this to compute the value of $0\mathrm{.}5$ and find and plot the error$($s$)$ for n$=3,4,5.$ Question#$3.$ Write a MATLAB code for the following: The Nth Taylor polynomial for f$($x$)=$ In x expanded about xe $=1$is P$1)=(-1)+1$ and the value of In $1\mathrm{.}5$ to eight decimal places is $0\mathrm{.}40546511.$ Construct an algorithm to determine the minimal value of N required for In $1\mathrm{.}5-$ Pr$(1\mathrm{.}5)<10-$ without using the Taylor polynomial remainder term.