Nested Square Root Infinite Expression (Cat) | ExamDuo
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CAT 2005
Surds and Indices
Medium
Nested Square Root Infinite Expression
Let x =
4
+
4
-
4
+
4
-
.
.
.
.
t
o
i
n
f
i
n
i
t
y
.
Then x equals
SELECT ONE OPTION
A
3
B
13
-
1
2
C
13
+
1
2
D
13
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