If z = f(x, y), where x = r cos and y = r sin ,
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If z = f(x, y), where x = r cos θ and y = r sin θ, show that
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1 az 1 az dx? dy? ar? + .2 r a0? r år
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Related Book For
Calculus Early Transcendentals
ISBN: 9781337613927
9th Edition
Authors: James Stewart, Daniel K. Clegg, Saleem Watson, Lothar Redlin
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