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Using Lagrange's interpolation formula find a polynomial which passes through the points (0, -12), (1, 0), (3, 6) and (4, 12). - Sarthaks eConnect | Largest Online Education Community
Lagrange Interpolation Formula with Solved Example - WikkiHut
Lagrange interpolation
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