(1/2)[紧急求助,] 已知a〉0,函数f(x)=-2asin(2x+派/6)+2a+b,当x属于[0,派/2]时,-5小...
问题描述:
(1/2)[紧急求助,] 已知a〉0,函数f(x)=-2asin(2x+派/6)+2a+b,当x属于[0,派/2]时,-5小...
已知a〉0,函数f(x)=-2asin(2x+派/6)+2a+b,当x属于[0,派/2]时,-5小于等于f
答
当x∈[0,π/2]时,
-1/2