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Approximating Definite Integrals

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See the attachment for the graph and integral in this question on approximating the area under a curve using the left, right, trapezoid and midpoint Riemann sums.

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This solution is comprised of a detailed explanation to approximate definite integrals.

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Proof:
(a) Because in Figure 7.10, the function g(t) is decreasing. So the left rule has the greatest value 0.664, the right rule has the smallest ...

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