Distance between the parallel lines \[3x+4y+7=0\] and \[3x+4y-5=0\] is

1.	Distance between the parallel lines \[3x+4y+7=0\] and \[3x+4y-5=0\] is [RPET 2003]
A.	\[\frac{2}{5}\]
B.	\[\frac{12}{5}\]
C.	\[\frac{5}{12}\]
D.	\[\frac{3}{5}\]
Answer» C. \[\frac{5}{12}\]

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Distance between the parallel lines \[3x+4y+7=0\] and \[3x+4y-5=0\] is [RPET 2003]

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