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   <channel>
      <title>Sistemas de Ecuaciones Diferenciales by A Herrera</title>
      <link>https://padlet.com/herrerraamood/my4peq5co53ozex9</link>
      <description>Soluciones</description>
      <language>en-us</language>
      <pubDate>2022-03-30 01:53:43 UTC</pubDate>
      <lastBuildDate>2022-03-31 18:19:39 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
      <image>
         <url>https://padlet.net/icons/png/1f9ee.png</url>
      </image>
      <item>
         <title>PASO 2:</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109739</link>
         <description><![CDATA[<div>Se despeja a y</div>]]></description>
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         <pubDate>2022-03-31 17:58:05 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109739</guid>
      </item>
      <item>
         <title>SOLUCIÓN PASO A PASO DE UN SISTEMA DE ECUACIONES DIFERENCIALES UTILIZANDO EL MÉTODO DE ELIMINACIÓN</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109741</link>
         <description><![CDATA[<div><strong>PASO 1:</strong> Se tienen las ecuaciones<br>En este caso, &nbsp; g1 (t)=t+1= g2 (t)</div>]]></description>
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         <pubDate>2022-03-31 17:58:05 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109741</guid>
      </item>
      <item>
         <title>PASO 3:</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109744</link>
         <description><![CDATA[<div>Se sustituye en la segunda ecuación</div>]]></description>
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         <pubDate>2022-03-31 17:58:05 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109744</guid>
      </item>
      <item>
         <title>PASO 4:</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109747</link>
         <description><![CDATA[<div>En el lado izquierdo se aplica la derivada y en el lado izquierdo se opera&nbsp;</div>]]></description>
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         <pubDate>2022-03-31 17:58:05 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109747</guid>
      </item>
      <item>
         <title>PASO 5:</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109751</link>
         <description><![CDATA[<div>Se reordenan los términos</div>]]></description>
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         <pubDate>2022-03-31 17:58:05 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109751</guid>
      </item>
      <item>
         <title>PASO 6:</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109753</link>
         <description><![CDATA[<div>La ecuación diferencial de segundo orden no homogénea a resolver es</div>]]></description>
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         <pubDate>2022-03-31 17:58:05 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109753</guid>
      </item>
      <item>
         <title>PASO 7:</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109756</link>
         <description><![CDATA[<div>Para obtener la función x(t) primero se debe resolver el caso homogéneo y posteriormente se aplicará el método de coeficientes indeterminados para resolver el caso no homogéneo. Haciendo la acotación que la solución general será la superposición de ambos resultados.</div>]]></description>
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         <pubDate>2022-03-31 17:58:05 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109756</guid>
      </item>
      <item>
         <title>PASO 8:</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109757</link>
         <description><![CDATA[<div>Para el caso homogéneo la ecuación que se debe resolver es</div>]]></description>
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         <pubDate>2022-03-31 17:58:05 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109757</guid>
      </item>
      <item>
         <title>PASO 9:</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109760</link>
         <description><![CDATA[<div>La ecuación auxiliar es</div>]]></description>
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         <pubDate>2022-03-31 17:58:05 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109760</guid>
      </item>
      <item>
         <title>PASO 10</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109762</link>
         <description><![CDATA[<div>Como las raíces son reales y distintas la forma de la solución es:</div>]]></description>
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         <pubDate>2022-03-31 17:58:05 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109762</guid>
      </item>
      <item>
         <title>PASO 11:</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109765</link>
         <description><![CDATA[<div>Entonces la solución complementaria es&nbsp;</div>]]></description>
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         <pubDate>2022-03-31 17:58:05 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109765</guid>
      </item>
      <item>
         <title>PASO 12</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109766</link>
         <description><![CDATA[<div>La ecuación no homogénea es</div>]]></description>
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         <pubDate>2022-03-31 17:58:05 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109766</guid>
      </item>
      <item>
         <title>PASO 13:</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109771</link>
         <description><![CDATA[<div>En este caso la función g es g(x)=−2t−1, la cual corresponde a un polinomio de grado 1, entonces se propone que la solución particular tiene, de igual manera, la forma de un polinomio de grado 1, esto es:</div>]]></description>
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         <pubDate>2022-03-31 17:58:05 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109771</guid>
      </item>
      <item>
         <title>PASO 14:</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109774</link>
         <description><![CDATA[<div>Con A y B constantes por determinar. La primera y segunda derivada están dadas como</div>]]></description>
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         <pubDate>2022-03-31 17:58:05 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109774</guid>
      </item>
      <item>
         <title>PASO 15:</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109776</link>
         <description><![CDATA[<div>Se sustituye en la ecuación diferencial</div>]]></description>
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         <pubDate>2022-03-31 17:58:05 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109776</guid>
      </item>
      <item>
         <title>PASO 16:</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109779</link>
         <description><![CDATA[<div>Reordenando se tiene que:</div>]]></description>
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         <pubDate>2022-03-31 17:58:06 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109779</guid>
      </item>
      <item>
         <title>PASO 17:</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109780</link>
         <description><![CDATA[<div>Para que se cumpla la igualdad es necesario que ocurra que</div>]]></description>
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         <pubDate>2022-03-31 17:58:06 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109780</guid>
      </item>
      <item>
         <title>PASO 18:</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109781</link>
         <description><![CDATA[<div>De la primer igualdad se obtiene que&nbsp;A=-1/3, sustituyendo este resultado en la segunda igualdad se obtiene que B=1/9, por tanto la solución particular es</div>]]></description>
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         <pubDate>2022-03-31 17:58:06 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109781</guid>
      </item>
      <item>
         <title>PASO 19:</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109784</link>
         <description><![CDATA[<div>Y por lo tanto, la solución general a la ecuación diferencial de x es</div>]]></description>
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         <pubDate>2022-03-31 17:58:06 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109784</guid>
      </item>
      <item>
         <title>PASO 20:</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109786</link>
         <description><![CDATA[<div>Se sustituye este resultado en la ecuación de y</div>]]></description>
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         <pubDate>2022-03-31 17:58:06 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109786</guid>
      </item>
      <item>
         <title>PASO 21</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109787</link>
         <description><![CDATA[<div>Operando, se tiene que</div>]]></description>
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         <pubDate>2022-03-31 17:58:06 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109787</guid>
      </item>
      <item>
         <title>PASO 22</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109788</link>
         <description><![CDATA[<div>De donde se obtiene finalmente que la solución y(t) es</div>]]></description>
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         <pubDate>2022-03-31 17:58:06 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109788</guid>
      </item>
      <item>
         <title>PASO 23</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109790</link>
         <description><![CDATA[<div>Por lo tanto, la solución general al sistema lineal no homogéneo es</div>]]></description>
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         <pubDate>2022-03-31 17:58:06 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109790</guid>
      </item>
      <item>
         <title>APLICACIÓN DE UN SISTEMA DE ECUACIONES DIFERENCIALES A UN EJEMPLO EN LA MECÁNICA</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109793</link>
         <description><![CDATA[<div>Tres resortes idénticos con constante de resorte k y dos masas idénticas m se unen en línea recta con los extremos de los resortes exteriores fijos. Determinar&nbsp; los modos normales del sistema.</div>]]></description>
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         <pubDate>2022-03-31 17:58:06 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109793</guid>
      </item>
      <item>
         <title>PASO I</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109796</link>
         <description><![CDATA[<div>Usando la segunda Ley de Newton y la Ley de Hooke</div>]]></description>
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         <pubDate>2022-03-31 17:58:06 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109796</guid>
      </item>
      <item>
         <title>PASO I (Continuación)</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109799</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-31 17:58:06 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109799</guid>
      </item>
      <item>
         <title>PASO I (Continuación)</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109800</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-31 17:58:06 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109800</guid>
      </item>
      <item>
         <title>PASO II</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109804</link>
         <description><![CDATA[<div>Se elimina y despejando Ec 2</div>]]></description>
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         <pubDate>2022-03-31 17:58:06 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109804</guid>
      </item>
      <item>
         <title>PASO III</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109805</link>
         <description><![CDATA[<div>Se sustituye<strong> </strong>Ec. 3 en Ec. 1</div>]]></description>
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         <pubDate>2022-03-31 17:58:06 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109805</guid>
      </item>
      <item>
         <title>PASO IV</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109811</link>
         <description><![CDATA[<div>Se halla la ecuación auxiliar</div>]]></description>
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         <pubDate>2022-03-31 17:58:06 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109811</guid>
      </item>
      <item>
         <title>PASO V</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109812</link>
         <description><![CDATA[<div>Se obtiene la solución general:&nbsp;</div>]]></description>
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         <pubDate>2022-03-31 17:58:06 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109812</guid>
      </item>
      <item>
         <title>PASO VI</title>
         <author>herrerraamood</author>
         <link>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109818</link>
         <description><![CDATA[<div>Se despeja y(t) en Ec. 1 y se sustituye Ec. 3 , se tiene:</div>]]></description>
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         <pubDate>2022-03-31 17:58:07 UTC</pubDate>
         <guid>https://padlet.com/herrerraamood/my4peq5co53ozex9/wish/2124109818</guid>
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