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    函數(shù)y=2sin(-2x)(x∈[0.])為增函數(shù)的區(qū)間是 . 答案 查看更多

     

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    函數(shù)y=2sin(-2x),x∈[0,π]為增函數(shù)的區(qū)間是(    )

    A.[0,]                    B.[

    C.[,]                   D.[,π]

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    函數(shù)y=2sin(-2x),x∈[0,π]為增函數(shù)的區(qū)間是(    )

    A.[0,]                    B.[

    C.[,]                   D.[,π]

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    函數(shù)y=2sin(-2x)(x∈[0,π])為增函數(shù)的區(qū)間是(    )

    A.[0,]         B.[,]            C.[,]         D.[,π]

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    函數(shù)y=2sin(-2x)(x∈[0,π])為增函數(shù)的區(qū)間是(    )

    A.[0,]                         B.[

    C.[,]                       D.[,π]

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    函數(shù)y=2sin(-2x) (x∈[0,π])為增函數(shù)的區(qū)間是……………(  )

    A.[0,]                                       

    B.[,

    C.[,]                                      

    D.[,π]

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