Asked by sonali | 25th Apr, 2012, 10:14: AM
Expert Answer:
2x-by+5=0 Þ y = (2x + 5)/b
Slope of 2x-by+5=0 is 2/b.
ax+3y=2 Þ y =(2-ax)/ 3
Slope of ax+3y=2 is a/3.
Since the lines are given parallel to each other, so their slopes will be equal.
2/b = a/3
ab = -6
This is the required relation.
2x-by+5=0 Þ y = (2x + 5)/b
Slope of 2x-by+5=0 is 2/b.
ax+3y=2 Þ y =(2-ax)/ 3
Slope of ax+3y=2 is a/3.
Since the lines are given parallel to each other, so their slopes will be equal.
2/b = a/3
ab = -6
This is the required relation.Answered by | 25th Apr, 2012, 10:56: AM
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