Prove that if g(r) is a function of r as in Exercise 49, then Data From Exercise

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Prove that if g(r) is a function of r as in Exercise 49, then

ag ax + + 8g = grr + x 'n n - 1 -gr r

Data From Exercise 49

Let r = √x21 + · · · + x2and let g(r) be a function of r. Prove the formulas

dg ; Xi -gr, r 02g ? || x? r28rr + p - x p.3 -gr

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Calculus

ISBN: 9781319055844

4th Edition

Authors: Jon Rogawski, Colin Adams, Robert Franzosa

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