Discontinuity Composite Greatest Integer Functi… | ExamDuo
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Continuity and Differentiability
Medium
Discontinuity Composite Greatest Integer Function
Let
f
(
x
)
=
[
2
x
2
+
1
]
and
g
(
x
)
=
{
2
x
−
3
x
<
0
2
x
+
3
x
≥
0.
, where [t] is the greatest integer
≤
t
. Then, in the open interval
(
−
1
,
1
)
, the number of points where fog is discontinuous is equal to____
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