If a function (x, y) has continuous second partial derivatives throughout an open region R, must the
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If a function ƒ(x, y) has continuous second partial derivatives throughout an open region R, must the first-order partial derivatives of ƒ be continuous on R? Give reasons for your answer.
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No the firstorder partial derivatives of do not have to be continuous on R if has continuous second ...View the full answer
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Related Book For
Thomas Calculus Early Transcendentals
ISBN: 9780321884077
13th Edition
Authors: Joel R Hass, Christopher E Heil, Maurice D Weir
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