4.3.1a Hukum-hukum Logaritma (Contoh 2) January 23, 2022April 18, 2020 by Contoh 2: Cari nilai bagi setiap yang berikut. (a)log27+log212+log221(b) 3log105+2log102−log105(c) 2log103−log103+log10313(d)log33p+log33q−log3pq Penyelesaian: