→ yhubi:972篇有 07/10 23:41
→ matilde207:謝謝!!! 07/12 22:21
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
完全不知道該如何算起.. 可以請會的人解答一下嗎
謝謝!!
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※ 編輯: matilde207 來自: 118.166.57.47 (07/10 23:05)