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#1 2007-09-03 08:41:31
- atavistic
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- Registered: 2007-09-03
- Posts: 2
Position of a point (Straight Lines)
How to locate position of a point say P(x,y) according to the following:
a) 2 lines (ax+by+c=0) and (AX+BY+C=0)(in between or outside)
b)IN the upper region or in the lower region of a line(ax+by+c=0)
c)IN the left or right region of a line(almost same as above)
d)INside a Quadilateral or not
e)INside a triangle or not.
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#2 2007-09-03 11:50:32
- John E. Franklin
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- Registered: 2005-08-29
- Posts: 3,588
Re: Position of a point (Straight Lines)
igloo myrtilles fourmis
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