已知函数f(x)=sinx sin^2(x/2)-con^2(x/2) a的最小值为根号2 ;(1)求a (2)求函数f(x)的单调增f(x)=sinx +sin^2(x/2)-con^2(x/2)+ a
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![已知函数f(x)=sinx sin^2(x/2)-con^2(x/2) a的最小值为根号2 ;(1)求a (2)求函数f(x)的单调增f(x)=sinx +sin^2(x/2)-con^2(x/2)+ a](/uploads/image/z/10209959-71-9.jpg?t=%E5%B7%B2%E7%9F%A5%E5%87%BD%E6%95%B0f%28x%29%3Dsinx+sin%5E2%28x%2F2%29-con%5E2%28x%2F2%29+a%E7%9A%84%E6%9C%80%E5%B0%8F%E5%80%BC%E4%B8%BA%E6%A0%B9%E5%8F%B72+%EF%BC%9B%281%29%E6%B1%82a+%282%29%E6%B1%82%E5%87%BD%E6%95%B0f%28x%29%E7%9A%84%E5%8D%95%E8%B0%83%E5%A2%9Ef%28x%29%3Dsinx+%2Bsin%5E2%28x%2F2%29-con%5E2%28x%2F2%29%2B+a)
已知函数f(x)=sinx sin^2(x/2)-con^2(x/2) a的最小值为根号2 ;(1)求a (2)求函数f(x)的单调增f(x)=sinx +sin^2(x/2)-con^2(x/2)+ a
已知函数f(x)=sinx sin^2(x/2)-con^2(x/2) a的最小值为根号2 ;(1)求a (2)求函数f(x)的单调增
f(x)=sinx +sin^2(x/2)-con^2(x/2)+ a
已知函数f(x)=sinx sin^2(x/2)-con^2(x/2) a的最小值为根号2 ;(1)求a (2)求函数f(x)的单调增f(x)=sinx +sin^2(x/2)-con^2(x/2)+ a
sinx sin^2(x/2)
con^2(x/2) a
这之间的都是乘号?
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