作者matilde207 (理想浮华)
看板GMAT
标题[计量] PP1-PS-Q7
时间Thu Jul 10 23:04:50 2008
PS Q7
For every positive even integer n, the function h(n) is defined to be the
product of all the even integers from 2 to n, inclusive. If p is the smallest
prime factor of h(100)+1, then p is
Answer: greater than 40
完全不知道该如何算起.. 可以请会的人解答一下吗
谢谢!!
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