Answers

2014-08-13T23:19:51+05:30
If you solve this and draw it's graph it will show that two lines will be parallel to each other and hence this solution is Inconsistent.
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2014-08-14T00:53:12+05:30
Distance between two parallel lines ax+by+c1 = 0 & ax+by+c2 = 0
d = |c1-c2|/√(a²+b²)
hence,
d = |9-15/2|/√(3²+4²)
d = |3/2|/5
d = 3/10 
i hope you will understand.
 
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