Divide the 12 balls into 4 groups of 3's. . L* v/ Z8 q- K: v. ]+ X/ u/ qWeigh group 1 & 2 - \ ~% ~. B) l公仔箱論壇then weigh group 2 & 3www1.tvboxnow.com' [8 Q2 j. h2 o/ J9 P
If the results are Equal & Equal, it means the ball with the different weight is in group 4.公仔箱論壇 x9 B0 X E) Z9 T1 s, n9 B/ C( N: h
If the results are Equal & Unequal, it means the ball is in group 3. 6 V! _: j% ~) c6 N, B1 E6 @If the results are Unequal & Equal, it means the ball is in group 1. 2 i7 U/ Z! B, |7 v2 T- t% Dtvb now,tvbnow,bttvbIf the results are Unequal & Unequal, it means the ball is in group 2. ; r8 ]) E' A. [. @! g3 E; v5 G$ s% y# ] ~
Once you determine the group that contains the ball.TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。3 N* E( B( ?2 w) m/ N5 v: S
Simply weigh two of the balls
[CASE 2]www1.tvboxnow.com0 ^: Z7 H8 w5 N, F1 h- R9 S
重D果邊叫A組,輕 D果邊叫B組,為方便稱呼,將A組編為A1,A2,A3,A4,B組編為B5,B6,B7,B8,而頭先C組果4個則是正常波。A組重過B組,即異重波可能是在A組[較正常波重]或在B組[較正常波輕],將A1,B5加一個正常波同A2,B6,B7稱,A3,A4,B8放埋一邊。結果有以下三個﹕