Write a program in c to read a real number r > 0 and a desired accuracy > 0. The program should integrate Z 2 ex 0 r2 + sin2(x) dx using the Trapezoidal Rule. It should choose the number of steps using an adap- tive method, using the accuracy to decide when to stop. You can use the C functions sin(x) and exp(x) from math.h. Example: Please enter r: 4 Please enter accuracy: 0.0001 The integral is around 32.605684 using 2048 steps