Bila a=1/8 dan r=1/2 hitunglah U10 dan S10

a = 1/8
r = 1/2

U10 = a r^n-1
U10 = 1/8 x 1/2^9
U10 = 1/2^3 x 1/2^9
U10 = 1/2^12
U10 = 1/4096

S10 = a ( 1 - r^10 ) / 1 - r
S10 = 1/8 ( 1 - 1/1024 ) / 1/2
S10 = 1/8 - 1/8192 / 1/2
S10 = 1024/8192 - 1/8192 : 1/2
S10 = 1023/8192 x 2
S10 = 2046/8192
S10 = 1023/4096