25,26,27,30,31양너무많음28,29만알려줌.28p차례대로1/4/5/3/2/3/0/2+루트6 29p 5/5/2/5/10/(1)24(2)2루트6/1/-1+루트2 http://goo.gl/Ep7LEy나머지로그인후참고
당신은 어느 그룹입니까?