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数列{an}满足,an+1=an2-an+1(n∈N*),则的整数部分是A.3B.2C.1...
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数列{a
n}满足
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACgAAAAjCAYAAADmOUiuAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAF/SURBVFhH7ZjbDcMgDEU9GTuxDsswCqO4OBCw
SdQ4hSr+SKRKacvjxL6+uAU0foFxPnwBVRlKAR0AAr18FFMMRDCidwHThpXvMyRnfB4wpQpXAhe9
NUCe0OgtprhHzqgGWQhrsbhQFEnX8xocyjwFh9CKxiBgrhKhQ2MRTBictSqmiO0mPXjgcg3yja7u
VSeMxSIZwYUGycXLk3uMJ6apfeqV4ypgEWf3n+OZuHLTO2ttgBQ5bo6YT8fgHDK/VK15pTv+fTNi
ViDj/FIk5N7MGLeJZ5+pENcPAnLuY/TGiK7fWLsiyPQW7QFQenMb1I9E7XrLx5UUNx3k6q1NY4E8
HJR57H1tXlJzsx7kpj/q2iKLASlArYWuGWQttR5wCwMtsBYwxSg66sluZj3gIf1z3cz/ASd/k/wZ
UOixxPZxDfYU0+lFLiIvM4DRnxefCUCqXPGHQi6U/b0eUBi6bMsvjfjLgN7i7a1ebffqHD3gDMXE
3BdwIni/2MzsdvfnfwAa9KnCkiXHBQAAAABJRU5ErkJggg==
)
,a
n+1=a
n2-a
n+1(n∈N
*),则
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAJUAAAAqCAYAAAC6PhnvAAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
的整数部分是( )
A.3
B.2
C.1
D.0
相关试题
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数列{an}满足
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数列{an}满足
,an+1=an2-an+1(n∈N*),则
的整数部分是( )
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-
已知数列{an}中的各项均为正数,且满足
.记bn=an2-an,数列{bn}的前n项和为xn,且
.
(Ⅰ)数列{bn}和{an}的通项公式;
(Ⅱ)求证:
.