题目内容
设{an}是正项等差数列,{bn}是正项等比数列,且a1=b1,a2n+1=b2n+1则( )
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试题答案
B
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设{an}是正项等差数列,{bn}是正项等比数列,且a1=b1,a2n+1=b2n+1则( )
查看习题详情和答案>>
| A.an+1=bn+1 | B.an+1≥bn+1 | C.an+1≤bn+1 | D.an+1<bn+1 |
设{an}是正项等差数列,{bn}是正项等比数列,且a1=b1,a2n+1=b2n+1则( )
查看习题详情和答案>>
| A.an+1=bn+1 | B.an+1≥bn+1 | C.an+1≤bn+1 | D.an+1<bn+1 |
设{an}是正项等差数列,{bn}是正项等比数列,且a1=b1,a2n+1=b2n+1则( )
A.an+1=bn+1
B.an+1≥bn+1
C.an+1≤bn+1
D.an+1<bn+1
查看习题详情和答案>>
A.an+1=bn+1
B.an+1≥bn+1
C.an+1≤bn+1
D.an+1<bn+1
查看习题详情和答案>>
设{an}是正项等差数列,{bn}是正项等比数列,且a1=b1,a2n+1=b2n+1则( )
A.an+1=bn+1
B.an+1≥bn+1
C.an+1≤bn+1
D.an+1<bn+1
查看习题详情和答案>>
A.an+1=bn+1
B.an+1≥bn+1
C.an+1≤bn+1
D.an+1<bn+1
查看习题详情和答案>>
设{an}是正项等差数列,{bn}是正项等比数列,且a1=b1,a2n+1=b2n+1则( )
A.an+1=bn+1
B.an+1≥bn+1
C.an+1≤bn+1
D.an+1<bn+1
查看习题详情和答案>>
A.an+1=bn+1
B.an+1≥bn+1
C.an+1≤bn+1
D.an+1<bn+1
查看习题详情和答案>>
设{an}是正项等差数列,{bn}是正项等比数列,且a1=b1,a2n+1=b2n+1则( )
A.an+1=bn+1
B.an+1≥bn+1
C.an+1≤bn+1
D.an+1<bn+1
查看习题详情和答案>>
A.an+1=bn+1
B.an+1≥bn+1
C.an+1≤bn+1
D.an+1<bn+1
查看习题详情和答案>>
设{an}是正项等差数列,{bn}是正项等比数列,且a1=b1,a2n+1=b2n+1则( )
A.an+1=bn+1
B.an+1≥bn+1
C.an+1≤bn+1
D.an+1<bn+1
查看习题详情和答案>>
A.an+1=bn+1
B.an+1≥bn+1
C.an+1≤bn+1
D.an+1<bn+1
查看习题详情和答案>>