ON MATLAB

(a) Implement the left endpoint rule for computing 01exdx with equally-spaced mesh points. Construct an error table starting with h=1 with 10 rows. Hint: The error table should consist of two columns. The first column is the absolute error of the numerical approximation. The second column is the numerical order of accuracy. Please refer to the last page of Lecture 14 for further details. To be more specific. Let T(h) be the numerical result of the quadrature rule and I be the exact solution. The table should look like the following (b) Do the same thing for the midpoint rule. (a) Implement the left endpoint rule for computing 01exdx with equally-spaced mesh points. Construct an error table starting with h=1 with 10 rows. Hint: The error table should consist of two columns. The first column is the absolute error of the numerical approximation. The second column is the numerical order of accuracy. Please refer to the last page of Lecture 14 for further details. To be more specific. Let T(h) be the numerical result of the quadrature rule and I be the exact solution. The table should look like the following (b) Do the same thing for the midpoint rule