lab2 - MATH 2242 B,G-Calcula The Expert TA Human-like Gr x+ thern.desire2learn.com/d2/le/content/485354/viewContent/6971077/Niew?ou 485354 Problems: (1) Use the symbolic function int0 to evaluate the following improper integrals: (2) Evaluate the following approximations to the integral and display using formatted output Compute he numerical approximation using "integral0. . Plot data for numerical integration with 60 intervals. Compute the left rectangle estimate and error. Compute the right recangle estimate and error. Compute the trapezoidal estimate and error. Compute the Simpson estimate and error. Sample Matlab Input: clear all, format compact, format long, clf, clc disp('Your Name, Lab 2, Calculus II, Spring 2019'); disp(Problem 1; syms x; int (5/x,1,inf) disp-Problem 2- f a(x) exp (-x. "2); a-o; b-1; I integral(f,a,b); n 40; dx (b-a); x linspace (a, b,n+1); y = f(x); plot (x,y,) print ('1ab2.jpg','-djpeg'); print ('lab2.eps','-deps'); fprintf(,Numerical Value: %14.12f ',1); value - dx sum (y (1:end-1)) err abs (I-value); fprintf ('Left rectangles : %14.121 , Error: %4.2ein ,,value , err); Sample Matlab Output acBook Ai