Răspunsuri

2014-02-13T17:58:10+02:00
Am o intrebare : a= logaritm in  baza 2 din 3 ?
Daca da , uite rezolvarea 

a=log_23
2*a+1 = 2*log _{2} 3 + log _{2} 2 = log_{2}3^2 + log _{2} 2 = log_2 (3^2*2) = log_218