f(x)满足∀x∈R,f(x)≥0,f(x+1)

难度:一般 题型:填空题 来源:不详

题目

f(x)满足∀x∈R,f(x)≥0,f(x+1)=

答案

因为f(x)满足∀x∈R,f(x)≥0,f(x+1)=

解析