作者neopalm (168)
看板GMAT
标题[计量] 一题计量(机经)
时间Tue Nov 6 13:30:23 2007
n=bcdx, b\c\d\x are all different prime number, then how many
factors for N, other than 1 and N.
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1F：推 vincactusi:这是我的最後一题，答案是A 11/06 13:33
2F：→ neopalm:答案是14吗, 请教如何得知? 谢谢 11/06 13:36
3F：推 neopalm:请问大大如何解? 11/06 13:40