2010014203

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2010014203
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Find the distance between parallel lines \(p\) and \(q\), if they are given by their general form equations, where \(p\) is \(−2x−4y+8=0\) and \(q\) is \(−x−2y+3=0\).
\(\frac{\sqrt{5}}5\)
\(-\frac1{\sqrt{5}}\)
\(\frac{2\sqrt{5}}5\)
\(\frac13\)