Function Composition Iterations (Jee Mains) | ExamDuo
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Functions
Medium
Function Composition Iterations
Let
f
(
x
)
=
x
−
1
x
+
1
,
x
∈
R
−
{
0
,
−
1
,
1
}
. If
f
n
+
1
(
x
)
=
f
(
f
n
(
x
)
)
for all
n
∈
N
, then
f
6
(
6
)
+
f
7
(
7
)
is equal to :
Ask about this question
SELECT ONE OPTION
A
7
6
B
−
3
2
C
7
12
D
−
11
12
Check