作者life2002 (dog days)
看板GMAT
标题[计量] PP2 math
时间Sun May 31 15:57:58 2009
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?
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1F：推 DreamKite:(A)推出的解答就是 V=0或是 W 05/31 16:15
2F：→ DreamKite:但是题目已经是说两个是不同数,所以V=0 05/31 16:15