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for every positive even integer n ,the function h(n) is defined to be the poduct of all the even integers, from 2 to n, inclusive. if P is the smallest prime factor of h(100)+1, then P is...
A.between 2 and 10
B.between 10 and 20
C.between 20 and 30
D.between 30 and 40
E.greater than 40
这是今天模考的时候再prep软件中遇到的一个数学题,完全没思路从哪开始呢。。。果然许久不碰数学就是不行,请各位大牛帮帮忙简答下啦~~ 小女子先谢过大家啦 |
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