Question: Let f(x)=x+, with points ro = 1, 1 = 1.5, x2 = 2.5 and 23 = 3. Find the quadratic Lagrange polynomial for the

Let f(x)=x+, with points ro = 1, 1 = 1.5, x2 =

Let f(x)=x+, with points ro = 1, 1 = 1.5, x2 = 2.5 and 23 = 3. Find the quadratic Lagrange polynomial for the approximation of f(2.7). Also, find the relative error..

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