Piecewise Function Limit Greatest Integer (Jee … | ExamDuo
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Evaluation of Limits
Medium
Piecewise Function Limit Greatest Integer
Let
f
(
x
)
=
{
x
−
1
x
is even,
2
x
x
is odd,
.
a
∈
N
,
f
(
f
(
f
(
a
)
)
)
=
21
, then
lim
x
⟶
a
−
{
|
x
|
3
a
−
[
x
a
]
}
, where
[
t
]
denotes the greatest integer less than or equal to
t
, is equal to :
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