大牛们~~问道PP的数学题~~

carvinhuang · 发表于 2011-2-10 18:02:19

题目：if M is a finite set of negative integers,is the total number of integers in M an odd number?

(1) the product of all the integers in M is odd
(2) the product of all the integers in M is negative

答案是E.。
我想问：题目中的is the total number of integers in M an odd number?
是问这个集合里的个数是奇数个吗？？

vyc · 发表于 2011-2-10 18:07:16

Why not b?

carvinhuang · 发表于 2011-2-10 18:22:30

喔！答案是B 搞错了~！

carvinhuang · 发表于 2011-2-10 20:16:35

自己顶一下~~~~~~~~~等待答案~~~~~~~

题目：if M is a finite set of negative integers,is the total number of integers in M an odd number?

(1) the product of all the integers in M is odd
(2) the product of all the integers in M is negative

答案是B.。
问题：题目中的is the total number of integers in M an odd number?
是问这个集合里的个数是奇数个吗？？

大牛们问道PP的数学题

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