Suppose f"(x) = N4(h) + a,h + a,h³ + azh5 + .…. The value of N2(h) using Richardson's extrapolation is: N2 (h)=2N1 (h/2)-N1 (h) with error of order O(h^2) N2 (h)=2N1 (h/2)-N1 (h) with error of order...

Numerical


Extracted text: Suppose f"(x) = N4(h) + a,h + a,h³ + azh5 + .…. The value of N2(h) using Richardson's extrapolation is: N2 (h)=2N1 (h/2)-N1 (h) with error of order O(h^2) N2 (h)=2N1 (h/2)-N1 (h) with error of order O(h^3) N2 (h)=(4N1(h/2)-N1 (h))/3 with error of order O(h^2) N2 (h)=(4N1(h/2)-N1 (h))/3 with error of order O(h^4 )