65
punti
Livello 1
log_2 10/log_2 4 + 1/2 log_4 10 + log_2 10 =
= 1/2 log_2 10 + 1/2 * 1/2 log_2 10 + log_2 10 =
= (1/2 + 1/4 + 1) log_2 10 =
= 7/4 log_2 10
Nota
1/log_a b = 1 : log b/log a = 1*log a / log b = log a/log b =
= log_b a
58346
punti
Livello 7