gral can be parametrized using Feynman inte -x cos(tx) dx, where t = 4, and I(0) = e dx = 0. ming differentiation under the integral sig d substituting the limits, we now have: |(t)

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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Solve the following integral:
= e cos(4x) dx
This integral can be parametrized using Feynman integration, which
leads to:
I(t) =
cos(tx) dx,
where t = 4, and I(0) =
dx =
By performing differentiation under the integral sign, integration by
parts, and substituting the limits, we now have:
l'(t)
) = --()
Solve for I(t = 4).
Q Zoom image
-4
2.
Transcribed Image Text:Solve the following integral: = e cos(4x) dx This integral can be parametrized using Feynman integration, which leads to: I(t) = cos(tx) dx, where t = 4, and I(0) = dx = By performing differentiation under the integral sign, integration by parts, and substituting the limits, we now have: l'(t) ) = --() Solve for I(t = 4). Q Zoom image -4 2.
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