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Show that $f(x, y, z)=x^{2}+y^{2}+z^{2}$ is continuous at the origin.

$f$ is continuous at every $\left(x_{0}, y_{0}, z_{0}\right)$

Calculus 3

Calculus 1 / AB

Chapter 14

Partial Derivatives

Section 2

Limits and Continuity in Higher Dimensions

Applications of the Derivative

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Let$$f(x, y)=\left\{\b…

it is given that if OPEC scum Abiko Matzzie is equals Toe X square plus by square places were, well, it's not common by not commas. E Note. Other limits. Taking the limits we get Limit X Comma by commas. E tends to It's not common. Why not comma Zino? Therefore, X com Abiko matzzie, which is equals Do limit X comma by commas. It tends to ex, not comma by not comma Zino X Square plus by square places square. By applying the limits be get ex Lord Square plus my notes Square Plan C Note Square, which is equals to a four x more common by not commerce. E note. Does have faced Continis at every takes. Note comma by note, Comerci notes.

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