THIS PROGRAM NEEDS TO BE WRITTEN IN THE JULIA LANGUAGE!

1. Write a function to integrate a function fun(x) from A to B using the trapezoidal rule. Your function should have 3 arguments: A, B and N (the number of intervals) so we want .
2. for the function use but this should also be written as a function .. not imbedded in your quadrature function so like: function fun(x) (x-sin(x^3)-exp(-0.01*x))/(x+exp(0.01*x)) end Then use the function in your quadrature function. (recall h = (B-A)/N)

Write a program which prompts the user to enter A, B and N. You may assume the user will enter numbers, but you should check to see that N is an integer. A and B can be either integers or real numbers. Your program should then print out The integral of fun(x) from A to B using N intervals is xxxx (obviously print out the values A,B and N not A B and N