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Topics - Chang Peng (Eddie) Liu

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Quiz 3 / Q3 problem1 (night sections)
« on: October 22, 2014, 09:38:38 PM »
4.3 #2

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Quiz 2 / Quiz 2 Problem 2 (night sections)
« on: October 01, 2014, 10:41:33 PM »
3.4 #14
Solve the given initial value problem. Sketch the graph of the solution and describe its behavior for increasing $t$.
\begin{equation*}
y''+ 4y'+ 4y = 0, \qquad y(-1) = 2,\quad y'(-1) = 1.
\end{equation*}

3
Quiz 2 / Quiz 2 Problem 1 (night sections)
« on: October 01, 2014, 10:39:30 PM »
3.2 #17

If the Wronskian $W$ of $f$ and $g$ is $3e^{4t}$ , and if $f (t) = e^{2t}$ , find $g(t)$.


Can anyone type solution? - V.I.

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