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Mathematics
Mathematics
Problem
In
△
A
B
C
\triangle ABC
△
A
B
C
, points
D
D
D
on
A
B
AB
A
B
and
E
E
E
on
A
C
AC
A
C
satisfy
A
D
:
D
B
=
A
E
:
E
C
=
2
:
3
AD:DB = AE:EC = 2:3
A
D
:
D
B
=
A
E
:
E
C
=
2
:
3
. What can you conclude about the position of
D
E
DE
D
E
with respect to
B
C
BC
B
C
? Give a brief reason.
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