谁帮我解抽象函数啊已知f(x)是定义在[-1,1]上的奇函数,当a,b∈[-1,1],且a+b≠0时有[F(a)+f(b)]/(a+b)大于0.则1、判断函数f(x)的单调性,并证明.2、若F(1)=1,f(x)≤m^2-2bm+1对所有X∈[-1,1],b∈[-1,1]恒成立,
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![谁帮我解抽象函数啊已知f(x)是定义在[-1,1]上的奇函数,当a,b∈[-1,1],且a+b≠0时有[F(a)+f(b)]/(a+b)大于0.则1、判断函数f(x)的单调性,并证明.2、若F(1)=1,f(x)≤m^2-2bm+1对所有X∈[-1,1],b∈[-1,1]恒成立,](/uploads/image/z/14376948-60-8.jpg?t=%E8%B0%81%E5%B8%AE%E6%88%91%E8%A7%A3%E6%8A%BD%E8%B1%A1%E5%87%BD%E6%95%B0%E5%95%8A%E5%B7%B2%E7%9F%A5f%28x%29%E6%98%AF%E5%AE%9A%E4%B9%89%E5%9C%A8%5B-1%2C1%5D%E4%B8%8A%E7%9A%84%E5%A5%87%E5%87%BD%E6%95%B0%2C%E5%BD%93a%2Cb%E2%88%88%5B-1%2C1%5D%2C%E4%B8%94a%2Bb%E2%89%A00%E6%97%B6%E6%9C%89%5BF%28a%29%2Bf%28b%29%5D%2F%EF%BC%88a%2Bb%EF%BC%89%E5%A4%A7%E4%BA%8E0.%E5%88%991%E3%80%81%E5%88%A4%E6%96%AD%E5%87%BD%E6%95%B0f%28x%29%E7%9A%84%E5%8D%95%E8%B0%83%E6%80%A7%2C%E5%B9%B6%E8%AF%81%E6%98%8E.2%E3%80%81%E8%8B%A5F%281%29%3D1%2Cf%28x%29%E2%89%A4m%5E2-2bm%2B1%E5%AF%B9%E6%89%80%E6%9C%89X%E2%88%88%5B-1%2C1%5D%2Cb%E2%88%88%5B-1%2C1%5D%E6%81%92%E6%88%90%E7%AB%8B%2C)
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