Show that in the limit ??x ?? 0, ??y ?? 0, ??t ??0, the difference Eq. (3.22)

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Show that in the limit ??x ?? 0, ??y ?? 0, ??t ??0, the difference Eq. (3.22) is equivalent to the two-dimensional version of the differential Eq. (2.6).

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GIVENDifference equation, Equation (3.22)SHOW(a) In the limit ??x, ??y, and ??t??0, the difference equation is equivalent to the two-dimensional version of the differential equation, Equation(2.6).

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Principles of heat transfer

ISBN: 978-0495667704

7th Edition

Authors: Frank Kreith, Raj M. Manglik, Mark S. Bohn

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