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Find the absolute maximum value of the function f(x)=3xsin(x)?

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  • 1 year ago

    There is no max value. The bigger x is, the bigger f(x) gets.

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  • khalil
    Lv 7
    1 year ago

    max sinx = 1 but x → ∞ then f(x) → ∞

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  • 1 year ago

    If the domain is not bounded, the function value is not bounded either, and there is no absolute maximum. For example,

    f(2000.5 pi) = 3*2000.5*pi*1,

    but f(2002.5 pi) is larger, and so on.

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