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Mathematics
Mathematics
Problem
If
tan
−
1
(
x
π
)
<
π
3
\tan^{-1}\left(\frac{x}{\pi}\right) < \frac{\pi}{3}
tan
−
1
(
π
x
)
<
3
π
,
x
∈
N
x \in N
x
∈
N
, then the maximum value of
x
x
x
is a. 2 b. 5 c. 7 d. None of these
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