http://cibermatex.com/ El mejor método para aprender por Internet: 5000 vídeos de Matemáticas, Física, Química, .. (Secundaria, Bachillerato, Acceso a la Universidad, ..). ¿Cómo suscribirse y acceder a los vídeos? es SPIP - www.spip.net http://www.cibermatex.com/local/cache-vignettes/L144xH27/siteon0-406d0.png http://cibermatex.com/ 27 144 http://www.cibermatex.com/spip.php?article2864 http://www.cibermatex.com/spip.php?article2864 2008-09-23T05:19:04Z text/html es cibermatex <p>Halla la posición relativa de las rectas:</p> - <a href="http://www.cibermatex.com/spip.php?rubrique162" rel="directory">1 Ejercicios Modelo</a> <div class='rss_texte'><p>Halla la posición relativa de las rectas: <br /> <img src="http://www.cibermatex.com/local/cache-vignettes/L126xH49/ae771328b87cefcaeb497477d530793f-e6ac7.png" style='height:49px;width:126px;vertical-align:middle;' width='126' height='49' alt="r \equiv \frac{x}{1} = \frac{y+3}{2} = \frac{z}{4}" title="r \equiv \frac{x}{1} = \frac{y+3}{2} = \frac{z}{4}" /></p> <p><img src="http://www.cibermatex.com/local/cache-vignettes/L181xH53/e1f1ccd8546e3fd47a1d7a4e8632492c-8e73b.png" style='height:53px;width:181px;vertical-align:middle;' width='181' height='53' alt="s \equiv \left\{ \begin{array}{ll} 2x+y-z-1=0 \\2x+3y-2z-3=0 \end{array} \right." title="s \equiv \left\{ \begin{array}{ll} 2x+y-z-1=0 \\2x+3y-2z-3=0 \end{array} \right." /></p></div> <div class='rss_ps'><p>2811</p></div> http://www.cibermatex.com/spip.php?article2863 http://www.cibermatex.com/spip.php?article2863 2008-09-23T05:13:57Z text/html es cibermatex <p>Halla la posición relativa de las rectas:</p> - <a href="http://www.cibermatex.com/spip.php?rubrique162" rel="directory">1 Ejercicios Modelo</a> <div class='rss_texte'><p>Halla la posición relativa de las rectas: <br /> <img src="http://www.cibermatex.com/local/cache-vignettes/L126xH49/ae771328b87cefcaeb497477d530793f-e6ac7.png" style='height:49px;width:126px;vertical-align:middle;' width='126' height='49' alt="r \equiv \frac{x}{1} = \frac{y+3}{2} = \frac{z}{4}" title="r \equiv \frac{x}{1} = \frac{y+3}{2} = \frac{z}{4}" /></p> <p><img src="http://www.cibermatex.com/local/cache-vignettes/L181xH53/e1f1ccd8546e3fd47a1d7a4e8632492c-8e73b.png" style='height:53px;width:181px;vertical-align:middle;' width='181' height='53' alt="s \equiv \left\{ \begin{array}{ll} 2x+y-z-1=0 \\2x+3y-2z-3=0 \end{array} \right." title="s \equiv \left\{ \begin{array}{ll} 2x+y-z-1=0 \\2x+3y-2z-3=0 \end{array} \right." /></p></div> <div class='rss_ps'><p>2810</p></div> http://www.cibermatex.com/spip.php?article2839 http://www.cibermatex.com/spip.php?article2839 2008-09-17T01:59:51Z text/html es cibermatex <p>Halla dos puntos y dos vectores directores de la recta</p> - <a href="http://www.cibermatex.com/spip.php?rubrique162" rel="directory">1 Ejercicios Modelo</a> <div class='rss_texte'><p>Halla dos puntos y dos vectores directores de la recta <br /> <img src="http://www.cibermatex.com/local/cache-vignettes/L155xH53/2f9a74f65499cea8e9a1091c128b6f41-c827c.png" style='height:53px;width:155px;vertical-align:middle;' width='155' height='53' alt="r \equiv \left\{ \begin{array}{lll} 3x+2y-7=0 \\2z+2z-10=0 \end{array} \right. " title="r \equiv \left\{ \begin{array}{lll} 3x+2y-7=0 \\2z+2z-10=0 \end{array} \right. " /></p></div> <div class='rss_ps'><p>2786</p></div> http://www.cibermatex.com/spip.php?article2838 http://www.cibermatex.com/spip.php?article2838 2008-09-17T01:53:39Z text/html es cibermatex <p>Halla dos puntos y dos vectores directores de la recta</p> - <a href="http://www.cibermatex.com/spip.php?rubrique162" rel="directory">1 Ejercicios Modelo</a> <div class='rss_texte'><p>Halla dos puntos y dos vectores directores de la recta <br /> <img src="http://www.cibermatex.com/local/cache-vignettes/L149xH49/3fcaf8a490fdb51757be0afcd6a3fb09-83b2f.png" style='height:49px;width:149px;vertical-align:middle;' width='149' height='49' alt="\frac{x-3}{-2} = \frac{y+1}{3} = \frac{z-2}{2}" title="\frac{x-3}{-2} = \frac{y+1}{3} = \frac{z-2}{2}" /></p></div> <div class='rss_ps'><p>2785</p></div> http://www.cibermatex.com/spip.php?article2837 http://www.cibermatex.com/spip.php?article2837 2008-09-17T01:26:21Z text/html es cibermatex <p>Halla dos puntos y dos vectores directores de la recta</p> - <a href="http://www.cibermatex.com/spip.php?rubrique162" rel="directory">1 Ejercicios Modelo</a> <div class='rss_texte'><p>Halla dos puntos y dos vectores directores de la recta <br /> <img src="http://www.cibermatex.com/local/cache-vignettes/L128xH71/cfba5432a78db4aa973dcc1155ee000a-60048.png" style='height:71px;width:128px;vertical-align:middle;' width='128' height='71' alt="r \equiv \left\{ \begin{array}{lll} x=3-2t \\y = -1+3t \\z = 2+2t \end{array} \right. " title="r \equiv \left\{ \begin{array}{lll} x=3-2t \\y = -1+3t \\z = 2+2t \end{array} \right. " /></p></div> <div class='rss_ps'><p>2784</p></div> http://www.cibermatex.com/spip.php?article2836 http://www.cibermatex.com/spip.php?article2836 2008-09-17T01:22:46Z text/html es cibermatex <p>Halla dos puntos y dos vectores directores de la recta</p> - <a href="http://www.cibermatex.com/spip.php?rubrique162" rel="directory">1 Ejercicios Modelo</a> <div class='rss_texte'><p>Halla dos puntos y dos vectores directores de la recta <br /> <img src="http://www.cibermatex.com/local/cache-vignettes/L210xH31/ad601b1a54a77c782d210961010825d1-962a5.png" style='height:31px;width:210px;vertical-align:middle;' width='210' height='31' alt="(x, y, z) = (3, -1, 2) + t (-2, 3, 2)" title="(x, y, z) = (3, -1, 2) + t (-2, 3, 2)" /></p></div> <div class='rss_ps'><p>2783</p></div> http://www.cibermatex.com/spip.php?article2814 http://www.cibermatex.com/spip.php?article2814 2008-09-14T15:20:51Z text/html es cibermatex - <a href="http://www.cibermatex.com/spip.php?rubrique160" rel="directory">Geometría en el Espacio (II - Rectas)</a> <div class='rss_ps'><p>2761</p></div> http://www.cibermatex.com/spip.php?article2813 http://www.cibermatex.com/spip.php?article2813 2008-09-13T04:44:36Z text/html es cibermatex - <a href="http://www.cibermatex.com/spip.php?rubrique160" rel="directory">Geometría en el Espacio (II - Rectas)</a> <div class='rss_ps'><p>2760</p></div> http://www.cibermatex.com/spip.php?article2812 http://www.cibermatex.com/spip.php?article2812 2008-09-13T04:29:55Z text/html es cibermatex - <a href="http://www.cibermatex.com/spip.php?rubrique160" rel="directory">Geometría en el Espacio (II - Rectas)</a> <div class='rss_ps'><p>2759</p></div> http://www.cibermatex.com/spip.php?article2811 http://www.cibermatex.com/spip.php?article2811 2008-09-13T04:04:18Z text/html es cibermatex - <a href="http://www.cibermatex.com/spip.php?rubrique160" rel="directory">Geometría en el Espacio (II - Rectas)</a> <div class='rss_ps'><p>2758</p></div>