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Mathematics
Mathematics
Problem
19. By using the concept of equation of a line, prove that the three points
(
3
,
0
)
(3,0)
(
3
,
0
)
,
(
−
2
,
−
2
)
(-2,-2)
(
−
2
,
−
2
)
and
(
8
,
2
)
(8,2)
(
8
,
2
)
are collinear.
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