Find a curve fit y = f(x) = Cx-²e^x for the given Q1) a) data using data linearization. %3D b) Calculate E2(f). 1 2 3 4 Yk 2.718 | 1.850 | 2.232 | 3.410

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A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…