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	Các bình luận về: Trong không gian \(Oxyz,\) cho hai mặt phẳng \((P):x + 3z + 2 = 0,(Q):x + 3z &#8211; 4 = 0\).



Mặt phẳng song song và cách đều \((P)\) và \((Q)\) có phương trình là:	</title>
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