Answered: (a) Write down the Lagrange's… | bartleby
SOLVED: Q2) (25 p.) a) Use Lagrange interpolation polynomial to derive the numerical differentiation formula 2f (xo)-Sf (xoth)+4f(xo+2h)-f(xo+3h) f" (xo) = h2 b) Let f(x) = (x3 + Sx)3_ use above formula
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