Use matlab and post code below. Please do quickly and absolutely correctly. Thanks

Sorry if it seems sort of blurry. But its readable

Prompt the user for the integral endpoints 'a' and 'b'. Prompt the user for the number of subintervals 'n'. Display an error to the user if they attempt to use Simpson's rule with an odd number of subintervals. Below are two examples of running the program and selecting the Simpson's approximation: Integral Approximation of (1/2)^{x^2) on the interval (a,b] Approximation Methods: 1. Midpoint 2. Trapezoidal 3. Simpson's Please select a method: 3 Specify endpoint 'a': 0.25 Specify endpoint 'b': 1.75 Specify number of subintervals 'n': 10 The Simpson's approx. is 3.7167 The actual value is 3.7149 The error is 0.0018 Integral Approximation of (1/2)/(x^2) on the interval [a,b] Approximation Methods: 1. Midpoint 2. Trapezoidal 3. Simpson's Please select a method: 3 Specify endpoint 'a': .25 Specify endpoint 'b': 1.75 Specify number of subintervals 'n': 11 Error using 'Script File Name Simpson's Method requires 'n' to be an even integer