f(x)为奇函数,f(x+1)=-f(x)则最小正周期怎么求?
问题描述:
f(x)为奇函数,f(x+1)=-f(x)则最小正周期怎么求?
答
f(x+1)=-f(x)
f(x+2)=-f(x+1)=f(x)
则最小正周期是2