The inversion theorem for Fourier transforms states that Use this to determine A(k), in Eq. 9.20, in

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The "inversion theorem" for Fourier transforms states that Use this to determine A(k), in Eq. 9.20, in terms of f(z, 0) and f(z,0).

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Introduction to Electrodynamics

ISBN: 978-8120316010

3rd Edition

Authors: David J. Griffiths

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Question Posted: Nov 29, 2010 05:03 AM

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The inversion theorem for Fourier transforms states that Use this to determine A(k), in Eq. 9.20, in

Question:

$(z) = - S Ď(k) elkz.dk 8 (k)= = 27/7 100 $(z)e-ik² dz. 2π

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z0 kek dk z0 kek dk Let 1 k then 20 80 e d e dl 00 z0 Re 20 z0 z0 keit dk renaming the dummy varia...View the full answer

Introduction to Electrodynamics

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