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	<title>BlogMatPerú</title>
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		<title>BlogMatPerú</title>
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		<item>
		<title>Ejercicio de límites</title>
		<link>http://blogmatperu.wordpress.com/2008/05/09/ejercicio-de-limites/</link>
		<comments>http://blogmatperu.wordpress.com/2008/05/09/ejercicio-de-limites/#comments</comments>
		<pubDate>Fri, 09 May 2008 22:46:18 +0000</pubDate>
		<dc:creator>blogmatperu</dc:creator>
				<category><![CDATA[1]]></category>
		<category><![CDATA[calculo]]></category>
		<category><![CDATA[ejercicio]]></category>
		<category><![CDATA[limites]]></category>

		<guid isPermaLink="false">http://blogmatperu.wordpress.com/?p=18</guid>
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			<content:encoded><![CDATA[<p><img src='http://s0.wp.com/latex.php?latex=%5Ctextrm%7BSea+%7Dn%5Cin%7B%5Cmathbb%7BN%7D%7D%5Ctextrm%7B+tal+que+%7Dn%5Cge3.%5C%5C+%5Ctextrm%7BDeducir+la+desigualdad+%7D-x%5E2%5Cle+x%5En%5Cle+x%5E2%5Ctextrm%7B%2C+para+%7D-1%3Cx%3C1.%5C%5C+%5Ctextrm%7BUsar+despu%5C%27es+el+hecho+de+que%7D%5Cmathop%7B%5Clim%7D%5Climits_%7Bx+%5Cto+0%7Dx%5E2%3D0+%5Ctextrm%7B+para+probar+que%7D%5Cmathop%7B%5Clim%7D%5Climits_%7Bx+%5Cto+0%7Dx%5En%3D0.&amp;bg=ffffff&amp;fg=000000&amp;s=0' alt='&#92;textrm{Sea }n&#92;in{&#92;mathbb{N}}&#92;textrm{ tal que }n&#92;ge3.&#92;&#92; &#92;textrm{Deducir la desigualdad }-x^2&#92;le x^n&#92;le x^2&#92;textrm{, para }-1&lt;x&lt;1.&#92;&#92; &#92;textrm{Usar despu&#92;&#039;es el hecho de que}&#92;mathop{&#92;lim}&#92;limits_{x &#92;to 0}x^2=0 &#92;textrm{ para probar que}&#92;mathop{&#92;lim}&#92;limits_{x &#92;to 0}x^n=0.' title='&#92;textrm{Sea }n&#92;in{&#92;mathbb{N}}&#92;textrm{ tal que }n&#92;ge3.&#92;&#92; &#92;textrm{Deducir la desigualdad }-x^2&#92;le x^n&#92;le x^2&#92;textrm{, para }-1&lt;x&lt;1.&#92;&#92; &#92;textrm{Usar despu&#92;&#039;es el hecho de que}&#92;mathop{&#92;lim}&#92;limits_{x &#92;to 0}x^2=0 &#92;textrm{ para probar que}&#92;mathop{&#92;lim}&#92;limits_{x &#92;to 0}x^n=0.' class='latex' /></p>
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			<media:title type="html">AndenBomber</media:title>
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		<item>
		<title>Números complejos : Forma polar</title>
		<link>http://blogmatperu.wordpress.com/2008/04/13/numeros-complejos-forma-polar/</link>
		<comments>http://blogmatperu.wordpress.com/2008/04/13/numeros-complejos-forma-polar/#comments</comments>
		<pubDate>Sun, 13 Apr 2008 19:43:41 +0000</pubDate>
		<dc:creator>blogmatperu</dc:creator>
				<category><![CDATA[1]]></category>
		<category><![CDATA[argumento]]></category>
		<category><![CDATA[forma polar]]></category>
		<category><![CDATA[numeros complejos]]></category>

		<guid isPermaLink="false">http://blogmatperu.wordpress.com/?p=17</guid>
		<description><![CDATA[Algunas veces, es más conveniente la representación de un número complejo en su forma polar que en otras representaciones (forma cartesiana, por ejemplo). Este caso se da, por ejemplo, cuando queremos obtener una potencia de un número complejo. La forma polar o trigonométrica se obtiene del siguiente gráfico: Se observa que y que Además, de [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blogmatperu.wordpress.com&amp;blog=2794258&amp;post=17&amp;subd=blogmatperu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Algunas veces, es más conveniente la representación de un número complejo en su forma polar que en otras representaciones (forma cartesiana, por ejemplo).<br />
Este caso se da, por ejemplo, cuando queremos obtener una potencia de un número complejo.<br />
La forma polar o trigonométrica se obtiene del siguiente gráfico:</p>
<p style="text-align:center;"><img src="http://img392.imageshack.us/img392/5452/complejog1wz9.png" alt="Forma trigonométrica de un número complejo." width="341" height="206" /></p>
<p>Se observa que <img src='http://s0.wp.com/latex.php?latex=r%3D%5Cleft+%7C%7Bz%7D%5Cright+%7C%3D%5Cleft+%7C%7B%28a%2Cb%29%7D%5Cright+%7C+&amp;bg=ffffff&amp;fg=000000&amp;s=0' alt='r=&#92;left |{z}&#92;right |=&#92;left |{(a,b)}&#92;right | ' title='r=&#92;left |{z}&#92;right |=&#92;left |{(a,b)}&#92;right | ' class='latex' /> y que <img src='http://s0.wp.com/latex.php?latex=%5Cphi%3Darg%28z%29%3D+%5Cdisplaystyle+%5Carctan%7B%5Cfrac%7Bb%7D%7Ba%7D%7D.&amp;bg=ffffff&amp;fg=000000&amp;s=0' alt='&#92;phi=arg(z)= &#92;displaystyle &#92;arctan{&#92;frac{b}{a}}.' title='&#92;phi=arg(z)= &#92;displaystyle &#92;arctan{&#92;frac{b}{a}}.' class='latex' /><br />
Además, <img src='http://s0.wp.com/latex.php?latex=%5Cdisplaystyle%7B+%5Cleft%5C%7B+%7B+%5Cdisplaystyle+%5Csin%7B%5Cphi%7D%3D%5Cfrac%7Bb%7D%7Br%7D%5Crightarrow+b%3Dr%5Csin%7B%5Cphi%7D%5Catop+%5Cdisplaystyle+%5Ccos%7B%5Cphi%7D%3D%5Cfrac%7Ba%7D%7Br%7D%5Crightarrow+a%3Dr%5Csin%7B%5Cphi%7D%7D%5Cright.%7D&amp;bg=ffffff&amp;fg=000000&amp;s=0' alt='&#92;displaystyle{ &#92;left&#92;{ { &#92;displaystyle &#92;sin{&#92;phi}=&#92;frac{b}{r}&#92;rightarrow b=r&#92;sin{&#92;phi}&#92;atop &#92;displaystyle &#92;cos{&#92;phi}=&#92;frac{a}{r}&#92;rightarrow a=r&#92;sin{&#92;phi}}&#92;right.}' title='&#92;displaystyle{ &#92;left&#92;{ { &#92;displaystyle &#92;sin{&#92;phi}=&#92;frac{b}{r}&#92;rightarrow b=r&#92;sin{&#92;phi}&#92;atop &#92;displaystyle &#92;cos{&#92;phi}=&#92;frac{a}{r}&#92;rightarrow a=r&#92;sin{&#92;phi}}&#92;right.}' class='latex' /><br />
de donde: <img src='http://s0.wp.com/latex.php?latex=z%3D%28a%2Cb%29%3Da%2Bbi%3Dr%5Ccos%7B%5Cphi%7D%2Bir%5Csin%7B%5Cphi%7D%3Dr%28%5Ccos%7B%5Cphi%7D%2Bi%5Csin%7B%5Cphi%7D%29.+&amp;bg=ffffff&amp;fg=000000&amp;s=0' alt='z=(a,b)=a+bi=r&#92;cos{&#92;phi}+ir&#92;sin{&#92;phi}=r(&#92;cos{&#92;phi}+i&#92;sin{&#92;phi}). ' title='z=(a,b)=a+bi=r&#92;cos{&#92;phi}+ir&#92;sin{&#92;phi}=r(&#92;cos{&#92;phi}+i&#92;sin{&#92;phi}). ' class='latex' /><br />
Ésta es la llamada forma trigonométrica o polar de un número complejo, la cual está en términos del módulo <img src='http://s0.wp.com/latex.php?latex=%5Cleft+%7C%7Bz%7D%5Cright+%7C%3Dr+&amp;bg=ffffff&amp;fg=000000&amp;s=0' alt='&#92;left |{z}&#92;right |=r ' title='&#92;left |{z}&#92;right |=r ' class='latex' /> y el argumento <img src='http://s0.wp.com/latex.php?latex=%5Cphi+&amp;bg=ffffff&amp;fg=000000&amp;s=0' alt='&#92;phi ' title='&#92;phi ' class='latex' />.</p>
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		<slash:comments>2</slash:comments>
	
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			<media:title type="html">AndenBomber</media:title>
		</media:content>

		<media:content url="http://img392.imageshack.us/img392/5452/complejog1wz9.png" medium="image">
			<media:title type="html">Forma trigonométrica de un número complejo.</media:title>
		</media:content>
	</item>
		<item>
		<title>Punto de acumulación</title>
		<link>http://blogmatperu.wordpress.com/2008/04/12/punto-de-acumulacion/</link>
		<comments>http://blogmatperu.wordpress.com/2008/04/12/punto-de-acumulacion/#comments</comments>
		<pubDate>Sat, 12 Apr 2008 23:16:12 +0000</pubDate>
		<dc:creator>blogmatperu</dc:creator>
				<category><![CDATA[Cálculo]]></category>
		<category><![CDATA[calculo]]></category>
		<category><![CDATA[entorno]]></category>
		<category><![CDATA[punto de acumulacion]]></category>

		<guid isPermaLink="false">http://blogmatperu.wordpress.com/?p=16</guid>
		<description><![CDATA[<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blogmatperu.wordpress.com&amp;blog=2794258&amp;post=16&amp;subd=blogmatperu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><img src='http://s0.wp.com/latex.php?latex=%5Ctextrm%7BUn+punto+%7D+a+%5Ctextrm%7B+es+punto+de+acumulaci%5C%27on+de+un+conjunto+%7D+S+%5Cne%5Cphi+%5Ctextrm%7B+si%7D+%5C%5C+%5Ctextrm%7Btodo+entorno+reducido+de+%7D+a+%5Ctextrm%7B+contiene+al+menos+un+punto+de+%7DS.+%5C%5C+%5Ctextrm%7BEn+s%5C%27imbolos%2C+tenemos+que+%7D+a+%5Ctextrm%7B+es+punto+de+acumulaci%5C%27on+de+%7D+S+%5CLeftrightarrow+%5C%5C+N%27+%28a%2C%5Cdelta%29+%5Ccap+Dom_f+%5Cne+%5Cphi.+%5C%5C+%5C%5C+%5Cunderline%7BNota%7D%3A+N%27+%28a%2C%5Cdelta%29%3D%5Cleft%5C%7B%7Bx+%5Cin+%5Cmathbb%7BR%7D%5Ctextrm%7B+%2F+%7D0%3C%5Cleft+%7C%7Bx-a%7D%5Cright+%7C%3C%5Cdelta%7D%5Cright%5C%7D.&amp;bg=ffffff&amp;fg=000000&amp;s=0' alt='&#92;textrm{Un punto } a &#92;textrm{ es punto de acumulaci&#92;&#039;on de un conjunto } S &#92;ne&#92;phi &#92;textrm{ si} &#92;&#92; &#92;textrm{todo entorno reducido de } a &#92;textrm{ contiene al menos un punto de }S. &#92;&#92; &#92;textrm{En s&#92;&#039;imbolos, tenemos que } a &#92;textrm{ es punto de acumulaci&#92;&#039;on de } S &#92;Leftrightarrow &#92;&#92; N&#039; (a,&#92;delta) &#92;cap Dom_f &#92;ne &#92;phi. &#92;&#92; &#92;&#92; &#92;underline{Nota}: N&#039; (a,&#92;delta)=&#92;left&#92;{{x &#92;in &#92;mathbb{R}&#92;textrm{ / }0&lt;&#92;left |{x-a}&#92;right |&lt;&#92;delta}&#92;right&#92;}.' title='&#92;textrm{Un punto } a &#92;textrm{ es punto de acumulaci&#92;&#039;on de un conjunto } S &#92;ne&#92;phi &#92;textrm{ si} &#92;&#92; &#92;textrm{todo entorno reducido de } a &#92;textrm{ contiene al menos un punto de }S. &#92;&#92; &#92;textrm{En s&#92;&#039;imbolos, tenemos que } a &#92;textrm{ es punto de acumulaci&#92;&#039;on de } S &#92;Leftrightarrow &#92;&#92; N&#039; (a,&#92;delta) &#92;cap Dom_f &#92;ne &#92;phi. &#92;&#92; &#92;&#92; &#92;underline{Nota}: N&#039; (a,&#92;delta)=&#92;left&#92;{{x &#92;in &#92;mathbb{R}&#92;textrm{ / }0&lt;&#92;left |{x-a}&#92;right |&lt;&#92;delta}&#92;right&#92;}.' class='latex' /></p>
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			<media:title type="html">AndenBomber</media:title>
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		<title>Inclusión canónica</title>
		<link>http://blogmatperu.wordpress.com/2008/04/06/inclusion-canonica/</link>
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		<pubDate>Mon, 07 Apr 2008 00:04:10 +0000</pubDate>
		<dc:creator>blogmatperu</dc:creator>
				<category><![CDATA[Academia]]></category>
		<category><![CDATA[conjuntos]]></category>
		<category><![CDATA[inclusion]]></category>
		<category><![CDATA[inclusion canonica]]></category>

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		<description><![CDATA[<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blogmatperu.wordpress.com&amp;blog=2794258&amp;post=8&amp;subd=blogmatperu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><img src='http://s0.wp.com/latex.php?latex=%5Ctextrm%7BSea+%7D+A+%5Ctextrm%7B+un+subconjunto+de+un+conjunto+%7D+X+%5Ctextrm%7B.+La%7D+%5Ctextbf%7B+inclusi%5C%27on+can%5C%27o-%7D+%5C%5C+%5Ctextbf%7Bnica+%7D+%5Ctextrm%7Bde+%7D+A+%5Ctextrm%7B+en+%7D+X+%5Ctextrm%7B%2C+es+la+aplicaci%5C%27on+%7D+i_A+%3A+A+%5Crightarrow%7BX%7D+%5Ctextrm%7B+tal+que%3A+%7D+%5C%5C+i_A%28a%29%3Da+%5Ctextrm%7B+%2C+%7D+%5Cforall+a+%5Cin%7BA%7D.+%5C%5C+%5Ctextrm%7BEn+particular%2C+para+cualquier+conjunto+%7D+A+%5Ctextrm%7B%2C+la+inclusi%5C%27on+can%5C%27onica%7D+%5C%5C+%5Ctextrm%7Bde+%7D+A+%5Ctextrm%7B+en+%7D+A+%5Ctextrm%7B+se+denomina+la%7D+%5Ctextbf%7B+aplicaci%5C%27on+identidad%7D.&amp;bg=ffffff&amp;fg=000000&amp;s=0' alt='&#92;textrm{Sea } A &#92;textrm{ un subconjunto de un conjunto } X &#92;textrm{. La} &#92;textbf{ inclusi&#92;&#039;on can&#92;&#039;o-} &#92;&#92; &#92;textbf{nica } &#92;textrm{de } A &#92;textrm{ en } X &#92;textrm{, es la aplicaci&#92;&#039;on } i_A : A &#92;rightarrow{X} &#92;textrm{ tal que: } &#92;&#92; i_A(a)=a &#92;textrm{ , } &#92;forall a &#92;in{A}. &#92;&#92; &#92;textrm{En particular, para cualquier conjunto } A &#92;textrm{, la inclusi&#92;&#039;on can&#92;&#039;onica} &#92;&#92; &#92;textrm{de } A &#92;textrm{ en } A &#92;textrm{ se denomina la} &#92;textbf{ aplicaci&#92;&#039;on identidad}.' title='&#92;textrm{Sea } A &#92;textrm{ un subconjunto de un conjunto } X &#92;textrm{. La} &#92;textbf{ inclusi&#92;&#039;on can&#92;&#039;o-} &#92;&#92; &#92;textbf{nica } &#92;textrm{de } A &#92;textrm{ en } X &#92;textrm{, es la aplicaci&#92;&#039;on } i_A : A &#92;rightarrow{X} &#92;textrm{ tal que: } &#92;&#92; i_A(a)=a &#92;textrm{ , } &#92;forall a &#92;in{A}. &#92;&#92; &#92;textrm{En particular, para cualquier conjunto } A &#92;textrm{, la inclusi&#92;&#039;on can&#92;&#039;onica} &#92;&#92; &#92;textrm{de } A &#92;textrm{ en } A &#92;textrm{ se denomina la} &#92;textbf{ aplicaci&#92;&#039;on identidad}.' class='latex' /></p>
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			<media:title type="html">AndenBomber</media:title>
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	</item>
		<item>
		<title>Límite de una función</title>
		<link>http://blogmatperu.wordpress.com/2008/04/03/limite-de-una-funcion/</link>
		<comments>http://blogmatperu.wordpress.com/2008/04/03/limite-de-una-funcion/#comments</comments>
		<pubDate>Fri, 04 Apr 2008 02:13:52 +0000</pubDate>
		<dc:creator>blogmatperu</dc:creator>
				<category><![CDATA[Cálculo]]></category>
		<category><![CDATA[calculo]]></category>
		<category><![CDATA[limite]]></category>
		<category><![CDATA[limite de una funcion]]></category>

		<guid isPermaLink="false">http://blogmatperu.wordpress.com/?p=6</guid>
		<description><![CDATA[<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blogmatperu.wordpress.com&amp;blog=2794258&amp;post=6&amp;subd=blogmatperu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><img src='http://s0.wp.com/latex.php?latex=%7B%5Ctext%7BSe+dice+que+una+funci%5C%27on+%7D%7Df%3AA+%5Cto+%5Cmathbb%7BR%7D%7B%5Ctext%7B+tiene+l%5C%27imite+%7D%7DL%7B%5Ctext%7B+cuando+%7D%7Dx+%5C%5C+%7B%5Ctext%7Btiende+a+%7D%7D+a%7B%5Ctext%7B+%28punto+de+acumulaci%5C%27on+de+%7D%7DA%7B%5Ctext%7B%29%7D%7D%7B%5Ctext%7B%2C%7D%7D%7B%5Ctext%7B+si+para+todo+%7D%7D%5Cvarepsilon+%3E+0%2C+%5C%5C%5C%2C%7B%5Ctext%7Bexiste+una+%7D%7D%5Cdelta+%3E+0%7B%5Ctext%7B+tal+que+si%3A+%7D%7D+0+%3C+%5Cleft%7C+%7Bx+-+a%7D+%5Cright%7C+%3C+%5Cdelta+%2C%7B%5Ctext%7B+entonces+%7D%7D+%5C%5C+%5Cleft%7C+%7Bf%28x%29+-+L%7D+%5Cright%7C+%3C+%5Cvarepsilon+.&amp;bg=ffffff&amp;fg=000000&amp;s=0' alt='{&#92;text{Se dice que una funci&#92;&#039;on }}f:A &#92;to &#92;mathbb{R}{&#92;text{ tiene l&#92;&#039;imite }}L{&#92;text{ cuando }}x &#92;&#92; {&#92;text{tiende a }} a{&#92;text{ (punto de acumulaci&#92;&#039;on de }}A{&#92;text{)}}{&#92;text{,}}{&#92;text{ si para todo }}&#92;varepsilon &gt; 0, &#92;&#92;&#92;,{&#92;text{existe una }}&#92;delta &gt; 0{&#92;text{ tal que si: }} 0 &lt; &#92;left| {x - a} &#92;right| &lt; &#92;delta ,{&#92;text{ entonces }} &#92;&#92; &#92;left| {f(x) - L} &#92;right| &lt; &#92;varepsilon .' title='{&#92;text{Se dice que una funci&#92;&#039;on }}f:A &#92;to &#92;mathbb{R}{&#92;text{ tiene l&#92;&#039;imite }}L{&#92;text{ cuando }}x &#92;&#92; {&#92;text{tiende a }} a{&#92;text{ (punto de acumulaci&#92;&#039;on de }}A{&#92;text{)}}{&#92;text{,}}{&#92;text{ si para todo }}&#92;varepsilon &gt; 0, &#92;&#92;&#92;,{&#92;text{existe una }}&#92;delta &gt; 0{&#92;text{ tal que si: }} 0 &lt; &#92;left| {x - a} &#92;right| &lt; &#92;delta ,{&#92;text{ entonces }} &#92;&#92; &#92;left| {f(x) - L} &#92;right| &lt; &#92;varepsilon .' class='latex' /></p>
<p><img src='http://s0.wp.com/latex.php?latex=%7B%5Ctext%7BEs+decir%7D%7D%7B%5Ctext%7B%2C+%7D%7D%5Cmathop+%7B%5Clim+%7D%5Climits_%7Bx+%5Cto+a%7D+f%28x%29+%3D+L%7B%5Ctext%7B+%7D%7D+%5CLeftrightarrow+%5C%5C+%5Cforall+%5Cvarepsilon+%3E+0%2C%7B%5Ctext%7B+%7D%7D%5Cexists+%7B%5Ctext%7B+%7D%7D%5Cdelta+%3E+0%7B%5Ctext%7B+%7D%7D%2F%7B%5Ctext%7B+%7D%7D0+%3C%5Cleft%7C+%7Bx+-+a%7D+%5Cright%7C+%3C+%5Cdelta+%7B%5Ctext%7B+%7D%7D+%5CRightarrow+%7B%5Ctext%7B+%7D%7D%5Cleft%7C+%7Bf%28x%29+-+L%7D+%5Cright%7C+%3C+%5Cvarepsilon+.&amp;bg=ffffff&amp;fg=000000&amp;s=0' alt='{&#92;text{Es decir}}{&#92;text{, }}&#92;mathop {&#92;lim }&#92;limits_{x &#92;to a} f(x) = L{&#92;text{ }} &#92;Leftrightarrow &#92;&#92; &#92;forall &#92;varepsilon &gt; 0,{&#92;text{ }}&#92;exists {&#92;text{ }}&#92;delta &gt; 0{&#92;text{ }}/{&#92;text{ }}0 &lt;&#92;left| {x - a} &#92;right| &lt; &#92;delta {&#92;text{ }} &#92;Rightarrow {&#92;text{ }}&#92;left| {f(x) - L} &#92;right| &lt; &#92;varepsilon .' title='{&#92;text{Es decir}}{&#92;text{, }}&#92;mathop {&#92;lim }&#92;limits_{x &#92;to a} f(x) = L{&#92;text{ }} &#92;Leftrightarrow &#92;&#92; &#92;forall &#92;varepsilon &gt; 0,{&#92;text{ }}&#92;exists {&#92;text{ }}&#92;delta &gt; 0{&#92;text{ }}/{&#92;text{ }}0 &lt;&#92;left| {x - a} &#92;right| &lt; &#92;delta {&#92;text{ }} &#92;Rightarrow {&#92;text{ }}&#92;left| {f(x) - L} &#92;right| &lt; &#92;varepsilon .' class='latex' /></p>
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			<media:title type="html">AndenBomber</media:title>
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		<title>Ejercicio: Continuidad de una función</title>
		<link>http://blogmatperu.wordpress.com/2008/02/09/ejercicio-continuidad-de-una-funcion/</link>
		<comments>http://blogmatperu.wordpress.com/2008/02/09/ejercicio-continuidad-de-una-funcion/#comments</comments>
		<pubDate>Sat, 09 Feb 2008 17:43:08 +0000</pubDate>
		<dc:creator>blogmatperu</dc:creator>
				<category><![CDATA[Cálculo]]></category>
		<category><![CDATA[analisis matematico]]></category>
		<category><![CDATA[calculo]]></category>
		<category><![CDATA[continuidad]]></category>
		<category><![CDATA[continuidad de una funcion]]></category>

		<guid isPermaLink="false">http://blogmatperu.wordpress.com/?p=4</guid>
		<description><![CDATA[<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blogmatperu.wordpress.com&amp;blog=2794258&amp;post=4&amp;subd=blogmatperu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><img src='http://s0.wp.com/latex.php?latex=%5Ctextrm%7BSea+%7D+f++%5Ctextrm%7B+una+funci%5C%27on+que+existe+en+todo+%7D+%5Cmathbb%7BR%7D+%5Ctextrm%7B+tal+que%3A%7D+%5C%5C+%5Ctextrm%7Ba.+Existe+%7D+f%27%280%29.+%5C%5C+%5Ctextrm%7Bb.+%7Df%28x%2By%29%3Df%28x%29%2Bf%28y%29+%5Ctextrm%7B+%3B+%7D+%5Cforall+x+%5Ctextrm%7B%2C%7Dy+%5Cin+%5Cmathbb%7BR%7D.+%5C%5C+%5Ctextrm%7BPruebe+que+%7D+f+%5Ctextrm%7B+es+una+funci%5C%27on+cont%5C%27inua+en+cualquier+punto+%7D+c+%5Cin%7B%5Cmathbb%7BR%7D%7D.&amp;bg=ffffff&amp;fg=000000&amp;s=0' alt='&#92;textrm{Sea } f  &#92;textrm{ una funci&#92;&#039;on que existe en todo } &#92;mathbb{R} &#92;textrm{ tal que:} &#92;&#92; &#92;textrm{a. Existe } f&#039;(0). &#92;&#92; &#92;textrm{b. }f(x+y)=f(x)+f(y) &#92;textrm{ ; } &#92;forall x &#92;textrm{,}y &#92;in &#92;mathbb{R}. &#92;&#92; &#92;textrm{Pruebe que } f &#92;textrm{ es una funci&#92;&#039;on cont&#92;&#039;inua en cualquier punto } c &#92;in{&#92;mathbb{R}}.' title='&#92;textrm{Sea } f  &#92;textrm{ una funci&#92;&#039;on que existe en todo } &#92;mathbb{R} &#92;textrm{ tal que:} &#92;&#92; &#92;textrm{a. Existe } f&#039;(0). &#92;&#92; &#92;textrm{b. }f(x+y)=f(x)+f(y) &#92;textrm{ ; } &#92;forall x &#92;textrm{,}y &#92;in &#92;mathbb{R}. &#92;&#92; &#92;textrm{Pruebe que } f &#92;textrm{ es una funci&#92;&#039;on cont&#92;&#039;inua en cualquier punto } c &#92;in{&#92;mathbb{R}}.' class='latex' /></p>
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			<media:title type="html">AndenBomber</media:title>
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