 Solution

ID: past-exam-of-the-numerical-analysis-course-of-the-university-of-oxford/2017/1/d/i/solution

q = 2

Q (g) = \frac{1 + 1}{36} = \frac{1}{18} = I (g) .

Both factors of the separable integrand are quadratic polynomials, so exactness follows directly from the construction of Simpson's rule.

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