因为T(n)=2^(4n)-1/2^{n(n+1)},证明T1+T2+.+Tn<3
要详解
人气：212 ℃ 时间：2020-04-05 01:40:59
解答
题目错误
T(n)=2^(4n)-1/2^{n(n+1)}
=16^n-1/2^{n(n+1)}
当n>1时,T(n)>15
所以不可能小于3.
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