Răspuns :
[tex]1=log_2{2}=\ \textgreater \ \\
log_22<log_23<log_25=\ \textgreater \ \\
1\ \textless \ log_23\ \textless \ log_25[/tex]
[tex] log_{2}2\ \textless \ log_{2}3\ \textless \ log_{2}5 [/tex]
1=[tex] log_{2}2 [/tex]
1=[tex] log_{2}2 [/tex]