Jawabanmu

2014-04-26T22:55:54+07:00
1/so = 1/f - 1/si
       = 1/6 - 1/24
1/so = 4/24 -1/24
1/so = 3/24
so = 24/3 = 8
2014-04-26T22:57:31+07:00
1/s aksen + 1/ s= 1/f
1/s aksen +1/24= 1/6
1/s aksen = 3/24
jarak bayangan = 8