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	Các bình luận về: Cho hai đường thẳng chéo nhau \({d_1}:\frac{{x &#8211; 2}}{1} = \frac{{y &#8211; 1}}{{ &#8211; 1}} = \frac{z}{2}\) và \({d_2}:\left\{ \begin{array}{l}x = 2 &#8211; 2t\\y = 3\\z = t\end{array} \right.\). Mặt phẳng song song và cách đều \({d_1}\) và \({d_2}\) có phương trình là	</title>
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