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Indeterminate forms and L'Hospital's Rule

  1. Oct 29, 2009 #1
    1. The problem statement, all variables and given/known data

    48. Lim (cscx- cotx)
    x-0

    52. lim (xe^1/x -x)
    x-∞

    2. Relevant equations



    3. The attempt at a solution
     
  2. jcsd
  3. Oct 29, 2009 #2

    lurflurf

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    Homework Helper

    What have you tries so far? 52. is unclear
     
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