Recursive Sequence Value (Cat) | ExamDuo
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CAT 2021 Slot-1
Sequences and Series
Medium
Recursive Sequence Value
If x
0
= 1, x
1
= 2 and x
n+2
=
1
+
x
n
+
1
x
n
, n = 0, 1, 2, 3, …, then x
2021
is equal to
SELECT ONE OPTION
A
1
B
3
C
4
D
2
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