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Math Help - how would i solve this??

  1. #1
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    how would i solve this??

    Find the following limit, provided it exists (Note: You must use the correct
    approach to receive credit.)

    lim x^2 cos(1/x)
    x->0
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  2. #2
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    Re: how would i solve this??

    Quote Originally Posted by datdude1415 View Post
    Find the following limit, provided it exists
    lim x^2 cos(1/x)
    x->0
     - 1 \leqslant \cos \left( {\frac{1}{x}} \right) \leqslant 1 \Rightarrow  - {x^2} \leqslant {x^2}\cos \left( {\frac{1}{x}} \right) \leqslant {x^2}
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