推 DreamKite:(A)推出的解答就是 V=0或是 W 05/31 16:15
→ DreamKite:但是題目已經是說兩個是不同數,所以V=0 05/31 16:15
If v and w are different intergers, does v=0?
(1)vw = v^2
(2)w = 2
Ans is A.
Does anyone tell me why the answer is A?
--
To HITOKI 大便真是一件麻煩的事
★HITOKI 可是大便爽
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 219.84.255.75