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Math Help - Complex limits and addition

  1. #1
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    Complex limits and addition

    Hey guys.
    I'm going through some questions and came across this one which I've got absolutely no clue how to do. Is anyone able to help out?



    It mentions making use of two cases, a being part of C, then a = inf

    Absolutely no idea what to do as I said, which is giving me the earther kits


    TY In advanced.
    ex
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  2. #2
    MHF Contributor FernandoRevilla's Avatar
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    Re: Complex limits and addition

    For a\neq \infty use the standard \epsilon/2 and \min \{\delta,\delta'\} arguments. For a=\infty use the standard \epsilon/2 and \max \{R,R'\} arguments.
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