214번부터입니다/-2,-2+루트10,6,2-루트5,3&5,2&5,3,2,3,4,3,4,3,루트a-b>루트a-루트b,3,1)A>B&2)A<C&3)B<A<C,B(230번),3,2,4,점B,1,구간F&B&C,4,5,2,1&5(240번)
당신은 어느 그룹입니까?