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	<title>Professores Online &#187; wil-19</title>
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		<title>CONJUNTOS(INTERVALOS NUMÉRICOS</title>
		<link>https://www.professoronline.net/conjuntosintervalos-numericos/</link>
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		<pubDate>Fri, 20 Apr 2012 03:02:59 +0000</pubDate>
		<dc:creator><![CDATA[wil-19]]></dc:creator>
				<category><![CDATA[Matemática]]></category>
		<category><![CDATA[conjuntosintervalos]]></category>
		<category><![CDATA[numericos]]></category>

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		<description><![CDATA[A=X(PERTENCE AOS REAIS)\-4 menor que x menor igual a 2 D=X(pertence aos reais)\X maior que -1 B=X(pertence aos reais)\-2menor igual a x menor que 3 E=X(pertence aos reais)\-5menor igual x menor igual 6 F=X(pertence aos reais)\-1menor igual x menor igual a 4 A-[(D interseçao B) interseçao (E-F)] Preciso conferir o resultado pois é um exercício [&#8230;]]]></description>
				<content:encoded><![CDATA[<p>A=X(PERTENCE AOS REAIS)\-4 menor que x menor igual a 2<br />
D=X(pertence aos reais)\X maior que -1<br />
B=X(pertence aos reais)\-2menor igual a x menor que 3<br />
E=X(pertence aos reais)\-5menor igual x menor igual 6<br />
F=X(pertence aos reais)\-1menor igual x menor igual a 4</p>
<p>A-[(D interseçao B) interseçao (E-F)]</p>
<p>Preciso conferir o resultado pois é um exercício da minha lista que esta valendo ponto  </p>
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