Question 1 (10 Points) Write a MATLAB function to implement the Trapezoidal Method of Integration. Use the function prototype: function y trap(fn, a, b, h), where fn is the function handle that describes the function to integrate. The limits of integration are a and b. And the step size is specified as h. This method is illustrated below. f(x,) f(x2) f(x) X. X2 Function is called from the command line after an t anonymous function is defined. command line t Command Line e trap(f, 0,4,0.1) evaluates integral from 0 ot 4