Suppose that is a twice-differentiable function of r, that r = x 2 + y 2

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Suppose that ƒ is a twice-differentiable function of r, that r = √x2 + y2 + z2, and thatimage


Show that for some constants a and b,image

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Thomas Calculus Early Transcendentals

ISBN: 9780321884077

13th Edition

Authors: Joel R Hass, Christopher E Heil, Maurice D Weir

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