Let Show that x (0, 0) and y (0, 0) exist, but is not
Question:
Let
Show that ƒx(0, 0) and ƒy(0, 0) exist, but ƒ is not differentiable at (0, 0).
Transcribed Image Text:
f(x, y) =
Jo, x²
f(x, y) =
Jo, x²
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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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