Math, asked by yuvaraj2006m, 3 days ago

Show that the lines are 3x+2y+9=0 and 15x+10+1=0 parallel lines.​

Answers

Answered by srirampranathi1968
1

Step-by-step explanation:

Let lines be l1=5x−2y−1=0

                    l2=5x−2y−9=0

                    l3=5x−2y+7=0

Slope of l1=5/2

Slope of l2=5/2

Slope of l3=5/2

dist. b/w l1&l2=25+41−9+11=298

dist b/w l1&l3=25+41−1−71=298

Hence l1 is mid parallel to l2&l3.

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