已知函数f(x)=-1/2+sin(5/2x)/2sin(x/2)(0
问题描述:
已知函数f(x)=-1/2+sin(5/2x)/2sin(x/2)(0
答
f(x)=-1/2+sin(5/2x)/2sin(x/2)(0
已知函数f(x)=-1/2+sin(5/2x)/2sin(x/2)(0
f(x)=-1/2+sin(5/2x)/2sin(x/2)(0