Corollary 7. 4(Recursive Trapezoidal Rule). Start with T(0)=(h/2)(f(a)+ f(b)). Then a sequence of trapezoidal rules T()) is generated by the recur SIve formula T(J-1) +b∑f(x2-1)forJ=1,2,…,(2.4) where h=(b-a)/2and h=a+kh)