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Problem
Problem
Find the values of
a
a
a
for which one root of equation
(
a
−
5
)
x
2
−
2
a
x
+
a
−
4
=
0
(a-5)x^2 - 2ax + a - 4 = 0
(
a
−
5
)
x
2
−
2
a
x
+
a
−
4
=
0
is smaller than 1 and the other greater than 2.
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