Using the geometric relations given below and the chain rule for differentiation, show that and when r
Question:
and
when r2 = x2 + y2 and tanθ = y/x.
Transcribed Image Text:
sin 0 д д д + cos 0. дr r д0 дх д cos 0 a r д0 д + sin 0 дr ду ||
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r 2 x 2 y 2 d ...View the full answer
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Related Book For
Fundamentals Of Momentum Heat And Mass Transfer
ISBN: 9781118947463
6th Edition
Authors: James Welty, Gregory L. Rorrer, David G. Foster
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