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	Các bình luận về: 2. 	Trong không gian với hệ tọa độ \(Oxyz\), phương trình đường vuông góc chung của hai đường thẳng chéo nhau \(d:\frac{{x &#8211; 2}}{2} = \frac{{y &#8211; 3}}{3} = \frac{{z + 4}}{{ &#8211; 5}}\) và \(d&#8217;:\frac{{x + 1}}{3} = \frac{{y &#8211; 4}}{{ &#8211; 2}} = \frac{{z &#8211; 4}}{{ &#8211; 1}}\) là	</title>
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