For all \( n \in \mathbb{N} 2.4^{2 n+1}+3^{3 n+1} \) is divisible by....

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For all \( n \in \mathbb{N} 2.4^{2 n+1}+3^{3 n+1} \) is divisible by
\( \mathrm{P} \)
(1) 7
(2) 5
W
(3) 11
(4) 209


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