设f(x)=(x-2^n+1)ln(x-2^n+1)-x(n属于n+),求证f(x)>=3sn+/6sn-2

Question

设f(x)=(x-2^n+1)ln(x-2^n+1)-x(n属于n+),求证f(x)>=3sn+
/6sn-2

Answer 1

参考例题：

答案：