Question: Q1. For the given function f(x)=ln(x+1), let x0=0.1,x1=0.5,x2=0.8. a) Construct Lagrange interpolation polynomial of degree two to approximate f(0,48). [3Marks] b) Find the absolute error.

Q1. For the given function f(x)=ln(x+1), let x0=0.1,x1=0.5,x2=0.8. a) Construct Lagrange interpolation polynomial of degree two to approximate f(0,48). [3Marks] b) Find the absolute error. [1Mark]

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