Evaluate and interpret the following Riemann sums for ƒ(x) = 1 - x2 on the interval [a, b] with n equally spaced subintervals.A midpoint Riemann sum with [a, b] = [1, 3] and n = 4
Evaluate and interpret the following Riemann sums for ƒ(x) = 1 - x2 on the interval [a, b] with n equally spaced subintervals.A midpoint Riemann sum with [a, b] = [1, 3] and n = 4
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Evaluate and interpret the following Riemann sums for ƒ(x) = 1 - x2 on the interval [a, b] with n equally spaced subintervals.
A midpoint Riemann sum with [a, b] = [1, 3] and n = 4
Expert Solution
Riemann sum for the function.
It is given that the function on the interval [a, b].
The interval [a,b] is divided into n equally spaced subintervals defined by the points where .
Here, .
Thus, the subintervals are and width of each subinterval is .
The Riemann sum of the function is
since every subinterval are equal and .
Riemann sum for the function is .
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