Mencari nilai a + b + c = ?
ab = 6 bc = 12 ca = 8 a + b + c = …? Jawab : ab = 6 …(1) bc = 12 …(2) ca = 8 … (3) ab/bc = 6 / 12 a/c = 6/12 = 1/2 –> a = 1/2 c masukkan ke (3) : ca = 8 –>… Read More »
ab = 6 bc = 12 ca = 8 a + b + c = …? Jawab : ab = 6 …(1) bc = 12 …(2) ca = 8 … (3) ab/bc = 6 / 12 a/c = 6/12 = 1/2 –> a = 1/2 c masukkan ke (3) : ca = 8 –>… Read More »