Diketahui barisan geometri 3,6,12,...,3072, tentukan suku ke-5dan ke-6

U1 : a = 3
U2 : ar = 6

ar = 6
3r = 6
r = 6/3
r = 2

U5 = ar^4
U5 = (3)(2)^4
U5 = (3)(16)
U5 = 48

U6 = ar^5
U6 = (3)(2)^5
U6 = (3)(32)
U6 = 96