please clear handwriting (Richardson Extrapolation Applied to Differentiation). (a) Suppose that N(h) is an approximation to...
Suppose that T (A) is the trapezoidal approximation of J f(x) dx·It is known that for every h > 0, f(x)dx=X,(h)-K1 h 2-K2h4-K3 h6+ Use extrapolation (as in Romberg) to derive an integration formula (namely N2 (h)) of order 4 from the trapezoidal approximation N (h)- (f(a)+f(b)) The answer is a familiar formula, what is it warning: do not change the definition of h, use h to denote b-a throughout your solution. Suppose that T (A) is the trapezoidal approximation...