<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%q11.tex: 
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\centerline
{
\bf ``QUIZ'' for Lecture 11
}
\bigskip
{\bf NAME:} (print!) $\underline
{\quad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad}$
{\quad \bf Section:}
$\underline{\quad\quad\quad}$

\bigskip


{\bf 1.} 
Use Largange multipliers (no  credit for other methods) to
find the largest value that $x+y+z$ can be, given that
$xyz=125$

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\bigskip\bigskip\bigskip\bigskip\bigskip\bigskip\bigskip\bigskip\bigskip

{\bf 2.} 
Use Largange multipliers (no  credit for other methods) to
find the largest value that $xyz$ can be, given that
$x+y+z=15$


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