R help - Oct 2005 - line

There are four points with coordinates:
2,3;4,9;1,6;3,10.
How to use Python to draw one perpendicular bisector between (2,3) and (4,9);
the other perpendicular bisector between (1,6)伜佂(3,10);
then, makes the output like:
l1 a b c
l2 a b c
(Note: l indicates the perpendicular bisector with equation ax + by = c.)
Plus the intersection coordinates of the two perpendicular bisectors:
x,y


		
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Sorry for the typo, ask for R code.

"Sam R. Smith" <samrobertsmith@yahoo.com> wrote:There are four
points with coordinates:
2,3;4,9;1,6;3,10.
How to use Python to draw one perpendicular bisector between (2,3) and (4,9);
the other perpendicular bisector between (1,6)伜佂(3,10);
then, makes the output like:
l1 a b c
l2 a b c
(Note: l indicates the perpendicular bisector with equation ax + by = c.)
Plus the intersection coordinates of the two perpendicular bisectors:
x,y



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