奇函数f(x)的定义域为R,[0,+∞)上为增函数,当0≤θ≤π/2时,是否存在实数m使f(cos2θ-3)+f(4m-2mcosθ)>f(0)对所有θ∈[0,π/2]均成立?求适合的所有实数m
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![奇函数f(x)的定义域为R,[0,+∞)上为增函数,当0≤θ≤π/2时,是否存在实数m使f(cos2θ-3)+f(4m-2mcosθ)>f(0)对所有θ∈[0,π/2]均成立?求适合的所有实数m](/uploads/image/z/2428795-19-5.jpg?t=%E5%A5%87%E5%87%BD%E6%95%B0f%28x%29%E7%9A%84%E5%AE%9A%E4%B9%89%E5%9F%9F%E4%B8%BAR%2C%5B0%2C%EF%BC%8B%E2%88%9E%EF%BC%89%E4%B8%8A%E4%B8%BA%E5%A2%9E%E5%87%BD%E6%95%B0%2C%E5%BD%930%E2%89%A4%CE%B8%E2%89%A4%CF%80%2F2%E6%97%B6%2C%E6%98%AF%E5%90%A6%E5%AD%98%E5%9C%A8%E5%AE%9E%E6%95%B0m%E4%BD%BFf%EF%BC%88cos2%CE%B8-3%EF%BC%89%2Bf%EF%BC%884m-2mcos%CE%B8%EF%BC%89%3Ef%EF%BC%880%EF%BC%89%E5%AF%B9%E6%89%80%E6%9C%89%CE%B8%E2%88%88%5B0%2C%CF%80%2F2%5D%E5%9D%87%E6%88%90%E7%AB%8B%3F%E6%B1%82%E9%80%82%E5%90%88%E7%9A%84%E6%89%80%E6%9C%89%E5%AE%9E%E6%95%B0m)
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