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MAT244--2019F
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Quiz-4
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Tut 0202 QUIZ 4
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Topic: Tut 0202 QUIZ 4 (Read 4442 times)
Jiwen Bi
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Tut 0202 QUIZ 4
«
on:
October 18, 2019, 07:51:06 PM »
$The\,Chaacteristic\,eqution\,is:\\
4r^{2}+12r+9=0\\
the\,roots\,of\,this\,eqution\,is\\
r_{1,2}=\frac{-12\pm \sqrt{144-16*9}}{8}\\
=\frac{-12\pm 0}{8}\\
=-\frac{3}{2}\\
Result:y(t)=c_{1}e^{-\frac{3t}{2}}+c_{2}te^{-\frac{3}{2}}$
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Toronto Math Forum
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MAT244--2019F
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MAT244--Test & Quizzes
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Quiz-4
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Tut 0202 QUIZ 4