<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	 xmlns:media="http://search.yahoo.com/mrss/" 
	>
<channel>
	<title>
	Các bình luận về: Đề: Trong không gian tọa độ Oxyz, cho hai đường thẳng \(d:\frac{{x &#8211; 1}}{2} = \frac{{y &#8211; 2}}{3} = \frac{{z &#8211; 3}}{4}\) và \(d&#039;:\frac{{x &#8211; 3}}{4} = \frac{{y &#8211; 5}}{6} = \frac{{z &#8211; 7}}{8}.\) Mệnh đề nào sau đây đúng?	</title>
	<atom:link href="https://booktoan.com/de-trong-khong-gian-toa-do-oxyz-cho-hai-duong-thang-dfracx-12-fracy-23-fracz-34-va-dfracx-34-fracy-56-fracz-78.html/feed" rel="self" type="application/rss+xml" />
	<link>https://booktoan.com/de-trong-khong-gian-toa-do-oxyz-cho-hai-duong-thang-dfracx-12-fracy-23-fracz-34-va-dfracx-34-fracy-56-fracz-78.html</link>
	<description>Học toán, Đề thi toán, Sách giáo khoa Toán, trắc nghiệm Toán online</description>
	<lastBuildDate>Wed, 29 May 2019 14:56:48 +0000</lastBuildDate>
	<sy:updatePeriod>
	hourly	</sy:updatePeriod>
	<sy:updateFrequency>
	1	</sy:updateFrequency>
	<generator>https://wordpress.org/?v=7.1.3</generator>
</channel>
</rss>
