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	Các bình luận về: Trong không gian Oxyz cho đường thẳng \(d:\,\,\frac{{x &#8211; 1}}{1} = \frac{{y + 1}}{{ &#8211; 1}} = \frac{{z &#8211; 5}}{2}\) và mặt phẳng\(\left( P \right):\,\,2x + y + z &#8211; 3 = 0\). Đường thẳng \(\Delta \) đi qua điểm \(A\left( {2; &#8211; 1;3} \right)\), cắt đường thẳng \(d\) và tạo với mặt phẳng \(\left( P \right)\) góc \({30^0}\) có phương trình:	</title>
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