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AP EAPCET 19-Aug-2021 Shift 1 Paper
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© examsnet.com
Question : 4
Total: 160
n
∈
N
then the statement
8
n
+
16
≤
2
n
is true for
n
=
2
n
=
3
n
=
6
n
=
5
Validate
Solution:
8
n
+
16
≤
2
n
,
n
∈
N
⇒
8
(
n
+
2
)
≤
2
n
⇒
n
+
2
≤
2
n
−
3
Clearly, for
n
=
6
6
+
2
≤
2
6
−
3
or
8
≤
8
is true.
© examsnet.com
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