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Question: please answer all parts...

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10.3 Gauss Quadrature: 2-pt and 3-pt Rules 2.8 2x 7 pts Evaluate the integral at right by hand over the range x [0.4, 2.8] using I 1 x a) Two-point (na2) Gauss quadrature. 0.4 b) Three-point (nas) Gauss quadrature c) Using the exact analytic result I n (221/29), calculate the percent relative error in your calculations from (a) and (b) Be sure to show your work: show how youre analytically transforming the integral to the range I-1,1], write the general Gauss n-point rule, substitute values, and compute the final result to at least 5 decimalsPlease answer all parts

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