Student Instructions:$1.$ You will use programming as a great tool to solve academic problems more efficiently.Select the example of the program of this module that looks for the approximation of e $^$ x using the Taylor series and modified it to do: The program calculates the actual value with the Matlab exp$($x$)$ command. Change the while cycle for a for$-$loop command from $1$ to imax iteration. declare an imax variable equal to $100$ to assign the maximum iteration. Add before the for loop a line with: real $=$ exp $($x$)$; Assign the value of $0\mathrm{.}0001$ to a tolerance variable. If you want to challenge yourself, create a menu to select the tolerance value with different values. Add within the loop algorithm and if abs $($e $\_$taylor $-$ real$)<=$ tolerance, then break$2.$ Create the flowchart of it$.$ Upload in pdf or jpeg format in the Discussion board$\mathrm{.}3.$ Comment about what you think is the meaning of declare a variable tolerance$4.$ Explain the use of the representation of a code in flowchart.