选择题:设数列满足 {an} 满足 a1=0 ,an+1 -2a n=1, 则 a 100 = () 题目分类:习题答案 题目类型:选择题 查看权限:VIP 题目内容: 设数列满足 {an} 满足 a1=0 ,an+1 -2a n=1, 则 a 100 = () A. 2^99 -1 B. 2^99 C. 2^99 +1 D. 2^100 -1 E. 2^100+1 参考答案: 答案解析: