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f(x) = 3 cos(x)    0 ≤ x ≤ 3𝜋/4evaluate the Riemann sum with n = 6, taking the sample points to be left endpoints. (Round your answer to six decimal places.)

Question

f(x) = 3 cos(x)    0 ≤ x ≤ 3𝜋/4evaluate the Riemann sum with n = 6, taking the sample points to be left endpoints. (Round your answer to six decimal places.)
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Solution 1

To evaluate the Riemann sum with n = 6, we first need to determine the width of each subinterval. The interval is from 0 to 3𝜋/4, so the width (Δx) is (3𝜋/4 - 0)/6 = 𝜋/8.

Next, we need to determine the left endpoints of each subinterval. Since we're starting at 0 and each subinterval has a width of Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.

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