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UPSC NDA II 2023 Mathematics Solved Paper
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© examsnet.com
Question : 25
Total: 120
A function satisfies
f
(
x
−
y
)
=
f
(
x
)
f
(
y
)
, where
f
(
y
)
≠
0
. If
f
(
1
)
=
0.5
, then what is
f
(
2
)
+
f
(
3
)
+
f
(
4
)
+
f
(
5
)
+
f
(
6
)
equal to ?
[NDA II 2023]
15
32
17
32
29
64
31
64
Validate
Solution:
👈: Video Solution
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