.
4/3
Are vertices of a triangle
Lie on parabola
Lie on a circle
Lie on a straight line
X + 2 = 0
3x – y + 13 = 0
3x + 4y =18
4x + 3y = 12
One point
Two points
Three points
Zero points
A pair of lines
A circle and pair of lines
Four lines
None of these
1/a + 1/b = 1/c
0
1
3
∞
2 < r < 8
R = 2
R < 3
R > 5
(4, 3)
(3, 4)
(4, 7)
(7, 4)
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