diketahui log ,2=o,3010 log 3=0.4771 tentukan log 12

cek lampiran.

Jadi log 12 = 2 log 2 + log 3

= 2 × 0.301 + 0.4771


tinggal hitung hasilnya

Log12= log2²×³
Log 12 = 2log 2 + Log3
Log 12 = 2×0.3010 + 0.4771
Log 12 = 1.0791