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April 20, 2014

Homework Help: calculus

Posted by Ramesh on Monday, October 10, 2011 at 1:47am.

find the partial derivatives du/dx, du/dy and du/dt. u= root (r^2+s^2, r = y + x cos(t), s = x + y sin(t);when x = 0, y = 2, t = 2

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