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Math Help - Integration and averages help! :)

  1. #1
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    Integration and averages help! :)

    So I pretty much need some help finding the average for this equation

    z(t)=4tsin(t^2) [0, π^1/2]

    The possible answers are:
    A. 8/π
    B. 8/π^1/2
    C. 4/π
    D. 4/π^1/2
    E. none

    I used the general average equation and attempted to replace t^2 with u and all that, but it got pretty confusing. Any help is appreciated.
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  2. #2
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    Quote Originally Posted by OhhCalculus View Post
    So I pretty much need some help finding the average for this equation

    z(t)=4tsin(t^2) [0, π^1/2]

    The possible answers are:
    A. 8/π
    B. 8/π^1/2
    C. 4/π
    D. 4/π^1/2
    E. none

    I used the general average equation and attempted to replace t^2 with u and all that, but it got pretty confusing. Any help is appreciated.
    so show what you attempted ...
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