使f(x)=sin(2x+Q)+根号3cos(2x+Q)为奇函数,且在[0,π/4]上是减函数的Q一个值是A- π/3 B π/3 C 2π/3 D 4π/3

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使f(x)=sin(2x+Q)+根号3cos(2x+Q)为奇函数,且在[0,π/4]上是减函数的Q一个值是A-π/3Bπ/3C2π/3D4π/3使f(x)=sin(2x+Q)+根号3cos(2x+Q)

使f(x)=sin(2x+Q)+根号3cos(2x+Q)为奇函数,且在[0,π/4]上是减函数的Q一个值是A- π/3 B π/3 C 2π/3 D 4π/3
使f(x)=sin(2x+Q)+根号3cos(2x+Q)为奇函数,且在[0,π/4]上是减函数的Q一个值是
A- π/3 B π/3 C 2π/3 D 4π/3

使f(x)=sin(2x+Q)+根号3cos(2x+Q)为奇函数,且在[0,π/4]上是减函数的Q一个值是A- π/3 B π/3 C 2π/3 D 4π/3