Let f(x) = x^2 and let P = { -3, -5/2, -2, -3/2, -1, -1/2, 0 }. Compute Lf (P) and Uf (P). Lf (P) = 91/8 Uf (P) = 55/8
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Since P is already sorted in increasing order, we can directly find the intervals as follows: I1 = [-3, -5/2], I2 = [-5/2, -2], I3 = [-2, -3/2], I4 = [-3/2, -1], I5 = [-1, -1/2], I6 = [-1/2, 0] Now, we need to find the minimum and maximum values of f(x) = x^2 in Show more…
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