Exercise 1 Given the functionf(x) = ln(x) for 1 x 2. a) Using the following table,...

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Exercise 1 Given the functionf(x) = ln(x) for 1 x 2. a) Using the following table, estimate f(0.25) using Lagrange Interpolator, and least square estimation. b) Compute the error and compare the accuracy of the two methods 1 1.25 1.5 Xi Table 1 0 0.223 0.405 Yi Exercise 1 Given the functionf(x) = ln(x) for 1 x 2. a) Using the following table, estimate f(0.25) using Lagrange Interpolator, and least square estimation. b) Compute the error and compare the accuracy of the two methods 1 1.25 1.5 Xi Table 1 0 0.223 0.405 Yi