Q.NO.1: Use appropriate Lagrange interpolating polynomials of degree one, two and three to approximate f(0.18) for the following data. X 0.1 Y=f(x) -0.29004986 0.2 0.3 0.4 -0.56079734 -0.81401972 -1.0526302 Note: Construct Degree one, two, three polynomial and then find ƒ(0.18).

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