Oblicz ; a) log 1/2 2, log 1/2 4 , log 1/2{2} log 1/2 16, b log 100, log {10} ,log 0,01, log3{10} c) log5 1 log 1/5, log{5} , log5 625.
Oblicz ;
a) log 1/2 2, log 1/2 4 , log 1/2{2} log 1/2 16,
b log 100, log {10} ,log 0,01, log3{10}
c) log5 1 log 1/5, log{5} , log5 625.