急!向量a=(a+1,sinx),b=(1,4cos(x-π/6)),函数g(x)=a*b向量a=(a+1,sinx),b=(1,4cos(x-π/6)),函数g(x)=a*b1)若x∈R,求g(x)的最小正周期2)若g(x)在[0,π/3)上最大值与最小值和为7,求a的值
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![急!向量a=(a+1,sinx),b=(1,4cos(x-π/6)),函数g(x)=a*b向量a=(a+1,sinx),b=(1,4cos(x-π/6)),函数g(x)=a*b1)若x∈R,求g(x)的最小正周期2)若g(x)在[0,π/3)上最大值与最小值和为7,求a的值](/uploads/image/z/10126044-36-4.jpg?t=%E6%80%A5%21%E5%90%91%E9%87%8Fa%3D%28a%2B1%2Csinx%29%2Cb%3D%281%2C4cos%28x-%CF%80%2F6%29%29%2C%E5%87%BD%E6%95%B0g%28x%29%3Da%2Ab%E5%90%91%E9%87%8Fa%3D%28a%2B1%2Csinx%29%2Cb%3D%281%2C4cos%28x-%CF%80%2F6%29%29%2C%E5%87%BD%E6%95%B0g%28x%29%3Da%2Ab1%EF%BC%89%E8%8B%A5x%E2%88%88R%2C%E6%B1%82g%28x%29%E7%9A%84%E6%9C%80%E5%B0%8F%E6%AD%A3%E5%91%A8%E6%9C%9F2%29%E8%8B%A5g%28x%29%E5%9C%A8%5B0%2C%CF%80%2F3%29%E4%B8%8A%E6%9C%80%E5%A4%A7%E5%80%BC%E4%B8%8E%E6%9C%80%E5%B0%8F%E5%80%BC%E5%92%8C%E4%B8%BA7%2C%E6%B1%82a%E7%9A%84%E5%80%BC)
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