\(8< 2^n< 2.32\)
\(\Leftrightarrow2^3< 2^n< 2.2^5\)
\(\Leftrightarrow2^3< 2^n< 2^6\)
\(\Leftrightarrow n\in\left\{4;5\right\}\)
Vậy \(n\in\left\{4;5\right\}\)
8<2\(^n\)<2.32
\(\Rightarrow\)2\(^3\)<2\(^n\)<2.2\(^5\)
\(\Rightarrow\)2\(^3\)<2\(^n\)<2\(^6\)
\(\Rightarrow\)n\(\in\){4;5}
Vậy n\(\in\){4;5}