4) The exponential integral function En(x) is defined by: - 1,50 €/ En(x) = tn dt Estimate the value of E₂ (1) using: a) The composite trapezoid rule with 3 equally spaced base points. A single application of Simpson's rule. b) c) The extended midpoint method with 3 equally spaced base points.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Please answer parts (A), (B) and (C)

4) The exponential integral function En, (x) is defined by:
E₂(x) = 10 €/
tn
dt
Estimate the value of E₂ (1) using:
a) The composite trapezoid rule with 3 equally spaced base points.
A single application of Simpson's rule.
b)
c) The extended midpoint method with 3 equally spaced base points.
d) The 4-segment, 3-point Newton-Cotes open-type formula.
The 3-point Gauss-Legendre formula.
e)
Transcribed Image Text:4) The exponential integral function En, (x) is defined by: E₂(x) = 10 €/ tn dt Estimate the value of E₂ (1) using: a) The composite trapezoid rule with 3 equally spaced base points. A single application of Simpson's rule. b) c) The extended midpoint method with 3 equally spaced base points. d) The 4-segment, 3-point Newton-Cotes open-type formula. The 3-point Gauss-Legendre formula. e)
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