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	<title>Anabela Matoso &#187; Problemas</title>
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		<title>Cart&#245;es L&#243;gicos</title>
		<link>http://www.amatoso.org/2007/02/cartames_lasgicos/</link>
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		<pubDate>Sun, 25 Feb 2007 23:58:23 +0000</pubDate>
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				<category><![CDATA[Problemas]]></category>
		<category><![CDATA[puzzles]]></category>

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		<description><![CDATA[Afinal quantas frases falsas h&#225; em cada cart&#227;o?
Cart&#227;o 1:

Neste cart&#227;o, h&#225; exactamente uma frase falsa.
Neste cart&#227;o, h&#225; exactamente duas frases falsas.
Neste cart&#227;o, h&#225; exactamente tr&#234;s frases falsas.
Neste cart&#227;o, h&#225; exactamente quatro frases falsas.
Neste cart&#227;o, h&#225; exactamente cinco frases falsas.
Neste cart&#227;o, h&#225; exactamente seis frases falsas.

&#160;
Cart&#227;o 2:

Neste cart&#227;o, nenhuma frase &#233; falsa.
Neste cart&#227;o, pelo menos uma [...]]]></description>
			<content:encoded><![CDATA[<h2><strong>Afinal quantas frases falsas h&aacute; em cada cart&atilde;o?</strong></h2>
<h3>Cart&atilde;o 1:</h3>
<ol>
<li>Neste cart&atilde;o, h&aacute; exactamente uma frase falsa.</li>
<li>Neste cart&atilde;o, h&aacute; exactamente duas frases falsas.</li>
<li>Neste cart&atilde;o, h&aacute; exactamente tr&ecirc;s frases falsas.</li>
<li>Neste cart&atilde;o, h&aacute; exactamente quatro frases falsas.</li>
<li>Neste cart&atilde;o, h&aacute; exactamente cinco frases falsas.</li>
<li>Neste cart&atilde;o, h&aacute; exactamente seis frases falsas.</li>
</ol>
<p>&nbsp;</p>
<h3>Cart&atilde;o 2:</h3>
<ol>
<li>Neste cart&atilde;o, nenhuma frase &eacute; falsa.</li>
<li>Neste cart&atilde;o, pelo menos uma frase &eacute; falsa.</li>
<li>Neste cart&atilde;o, pelo menos duas frases s&atilde;o falsas.</li>
<li>Neste cart&atilde;o, pelo menos tr&ecirc;s frases s&atilde;o falsas.</li>
<li>Neste cart&atilde;o, pelo menos quatro frases s&atilde;o falsas.</li>
<li>Neste cart&atilde;o, todas as frases s&atilde;o falsas.</li>
</ol>
<p>&nbsp;</p>
<p><em>&nbsp;In Desafios 7 by Jos&eacute; Paulo Viana</em></p>
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		<title>Tri&#226;ngulos</title>
		<link>http://www.amatoso.org/2007/02/triacngulos/</link>
		<comments>http://www.amatoso.org/2007/02/triacngulos/#comments</comments>
		<pubDate>Sun, 25 Feb 2007 23:58:23 +0000</pubDate>
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				<category><![CDATA[Problemas]]></category>
		<category><![CDATA[triângulos]]></category>

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		<description><![CDATA[Quantos tri&#226;ngulos consegues contar na figura?

]]></description>
			<content:encoded><![CDATA[<p>Quantos tri&acirc;ngulos consegues contar na figura?</p>
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