Monday, August 21, 2017

calculus - Limits- h'(0) and writing properly


  1. Write the definition of the derivative of a function of x as a limΔx0



I have no idea what this is talking about.





  1. Consider
    H(x)={x(1cos(1x))x00,x=0
    Using the limit definition of the derivative find H(0). If that limit does not exist, explain why.
    I feel like the limit does exist, and I'm just missing something.

    A reply today would be appreciated.

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