https://controls.ame.nd.edu/mediawiki/index.php?title=P._190,_Exercise_5.13&feed=atom&action=history P. 190, Exercise 5.13 - Revision history 2022-06-28T20:52:44Z Revision history for this page on the wiki MediaWiki 1.35.3 https://controls.ame.nd.edu/mediawiki/index.php?title=P._190,_Exercise_5.13&diff=5788&oldid=prev Goodwine: Created page with "The differential equation should be $\ddot x + \frac{1}{t^2 + 2 t + 2} \dot x + \frac{1}{t^2 + 4 t + 8} x = 0$ [[Engineering Differential Equations: Theory and Appli..." 2012-11-10T20:42:24Z <p>Created page with &quot;The differential equation should be &lt;math&gt;\ddot x + \frac{1}{t^2 + 2 t + 2} \dot x + \frac{1}{t^2 + 4 t + 8} x = 0&lt;/math&gt; [[Engineering Differential Equations: Theory and Appli...&quot;</p> <p><b>New page</b></p><div>The differential equation should be<br /> <br /> &lt;math&gt;\ddot x + \frac{1}{t^2 + 2 t + 2} \dot x + \frac{1}{t^2 + 4 t + 8} x = 0&lt;/math&gt;<br /> <br /> [[Engineering Differential Equations: Theory and Applications, Springer 2010#Errata|Return to errata.]]</div> Goodwine