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Mathematics
Mathematics
Problem
Let
A
(
t
,
t
2
)
A(t,t^2)
A
(
t
,
t
2
)
,
B
(
t
+
2
,
(
t
+
2
)
2
)
B(t+2,(t+2)^2)
B
(
t
+
2
,
(
t
+
2
)
2
)
and
C
(
3
,
10
)
C(3,10)
C
(
3
,
10
)
be three points in the plane. For which value of
t
t
t
are the three points collinear? a)
t
=
1
t=1
t
=
1
b)
t
=
0
t=0
t
=
0
c)
t
=
2
t=2
t
=
2
d)
t
=
3
t=3
t
=
3
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