已知函数f(x)=(x-1)2,数列{an}是各项均不为0的等差数列,点(an+1,S2n-1)在函数f(x)的图象上;数列{bn}满足bn=()n-1. (I)求an; (II)若数列{cn}满足cn=,证明:c1+c2+c3+…+cn<3. |
与“已知函数f(x)=(x-1)2,数列{an}是各项均不为0的等差数列,点(an+1,S2n-1)在函数f(x)的图象上;数列{bn}满足bn=(34)n-1.(I)求an;(II)若数列{cn}满足cn=an4n-1•bn,证明:c1+”考查相似的试题有: