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Homework Help: Trig limit question

  1. Jun 9, 2010 #1
    1. The problem statement, all variables and given/known data

    lim x appraoches 0 sin(x)/(x+tan(x))

    2. Relevant equations

    I have tryed everthing. Can someone show me how to do this.

    3. The attempt at a solution
     
  2. jcsd
  3. Jun 9, 2010 #2

    Char. Limit

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    Gold Member

    Have you tried L'Hopital's rule?
     
  4. Jun 10, 2010 #3
    Use L'Hopital's rule as Char suggested. The answer should come out to 1/2. If you have trouble applying the rule, let me know and i'll help you out.
     
  5. Jun 10, 2010 #4
    Another way to see this: squeeze theorem with sin(x)/2tan(x) and sin(x)/2x.
     
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