Jawapan

2016-09-28T00:09:31+08:00
Dpat buat tapi x accurate lah nombor nya... 18 log 50 = log 50^18 = log( 3^20 x 5^30) = log 3^20 + log 5^30 = 20 log 3 + 30 log 5 = (10)(2 log 3) + (10)(3 log 5) = 10p + 10q