Jawabanmu

2014-03-06T23:08:36+07:00
1/f = 1/s + 1/s'
1/6 = 1/24 + 1/s'
1/s' = 1/6 - 1/ 24
1/s' = 3/24
s' = 8
2014-03-06T23:15:38+07:00
1/s + 1/s' = 1/f
1/24 + 1/s' =1/6
1/24- 1/6 =-1/s'
1/24-4/24=-1/s'
-3/24=-1/s'
-3s'=-24
s'=-24/-3
s' = 8

jadi jarak bayangannya kalo gka salah 8 cm