请问谁能帮忙解一下啊？ 谢谢了~
7. 905-!-item-!-187;#058&000575For 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
(A) between 2 and 10
(B) between 10 and 20
(C) between 20 and 30
(D) between 30 and 40
(E) greater than 40
答案是E [url]http://bbs.taisha.org/viewthread.php?tid=943346&page=1#pid10087329[/url] 请问47是怎么得到得？ 十分感谢2楼啊~！
页:
[1]