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标题: 哪位高手帮我解释一下这道数学题? [打印本页]

作者: lly5460    时间: 2004-3-11 19:15     标题: 哪位高手帮我解释一下这道数学题?

for all x,x is positive integer,"2-height" is defined to be the greatest nonnegative n of x,what is the greatest number of 2-height when 2n次方 is the
factor of x?
A.2 B.12 C.40 D.76 E.90
答案是C


作者: dancingforum    时间: 2004-3-11 23:21

兄弟, 你贴的题实在是很难懂, 能麻烦你把原来的英文原题贴一下么?
谢了





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