(k?1,2,...,m)
?1?2(3)设m?100,常数a??,1?,若an?an?(?1)?2?(b1?a1)?(b2?a2)?...?(b100?a100)
n(n?1)2n,?bn?是?an?的控制数列,求
5 / 18
6 / 18
7 / 18
8 / 18
(k?1,2,...,m)
?1?2(3)设m?100,常数a??,1?,若an?an?(?1)?2?(b1?a1)?(b2?a2)?...?(b100?a100)
n(n?1)2n,?bn?是?an?的控制数列,求
5 / 18
6 / 18
7 / 18
8 / 18