Book Problem 17 (a) Use the Midpoint Rule, with n = 4, to approximate the integral f5e-² dx. M4 = (Round your answers to six decimal places.) (b) Compute the value of the definite integral in part (a) using your calculator, such as MATH 9 on the T183/84 or 2ND 7 on the TI-89. f5e-² dr = (c) The error involved in the approximation of part (a) is EM = f 5e-² dx - M₁ = (d) The second derivative f"(x) = The value of K = max |f"(x)| on the interval [0, 4] = (e) Find a sharp upper bound for the error in the approximation of part (a) using the Error Bound Formula EM≤ = (where a and b are the lower and upper limits of integration, n the number of partitions used in part a). 24n2 (f) Find the smallest number of partitions n so that the approximation M, to the integral is guaranteed to be accurate to within 0.001. n=

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Book Problem 17
(a) Use the Midpoint Rule, with n = 4, to approximate the integral f5e-** dx.
=(Round your answers to six decimal places.)
M₁ =
(b) Compute the value of the definite integral in part (a) using your calculator, such as MATH 9 on the T183/84 or 2ND 7 on the TI-89. f5e* dx = ¯
(c) The error involved in the approximation of part (a) is
EM=f5e-² dx - M₁ =
-0
(d) The second derivative f"(x) =
The value of K = max |f"(x)| on the interval [0, 4] =
K(b-a)³
24n²
(e) Find a sharp upper bound for the error in the approximation of part (a) using the Error Bound Formula EM≤ Kb) = (where a and b are the lower
and upper limits of integration, n the number of partitions used in part a).
(f) Find the smallest number of partitions n so that the approximation M, to the integral is guaranteed to be accurate to within 0.001.
n=
Transcribed Image Text:Book Problem 17 (a) Use the Midpoint Rule, with n = 4, to approximate the integral f5e-** dx. =(Round your answers to six decimal places.) M₁ = (b) Compute the value of the definite integral in part (a) using your calculator, such as MATH 9 on the T183/84 or 2ND 7 on the TI-89. f5e* dx = ¯ (c) The error involved in the approximation of part (a) is EM=f5e-² dx - M₁ = -0 (d) The second derivative f"(x) = The value of K = max |f"(x)| on the interval [0, 4] = K(b-a)³ 24n² (e) Find a sharp upper bound for the error in the approximation of part (a) using the Error Bound Formula EM≤ Kb) = (where a and b are the lower and upper limits of integration, n the number of partitions used in part a). (f) Find the smallest number of partitions n so that the approximation M, to the integral is guaranteed to be accurate to within 0.001. n=
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