Develop and C-Code that numerically integrates the following function, integrate using TRAPEZOIDAL rule. Solution #include #include double f(double x); void main() { int i,n; double x0,xn,h,I; printf(\"enter value of x0,xn\"); scanf(\"%lf%lf\",&x0,&xn); printf(\"enter the value of h\"); scanf(\"%lf\",&h); n=(xn-x0)/h; I=f(x0)+f(xn); for(i=0;i= 0 && x <=5) { return (pow(x,3)-0.23x+30.67); } else { return(pow(e,7x)*cos(0.3 *pi*x)); } }.