Find the directions in which the functions increase and decrease most rapidly at P 0 . Then
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Find the directions in which the functions increase and decrease most rapidly at P0. Then find the derivatives of the functions in these directions.
ƒ(x, y) = x2 + xy + y2, P0(-1, 1)
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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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