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Limit problem

  1. Oct 25, 2008 #1
    i dont know latex so i'm going to write limit this form: lim x->pi/6 (2cosx-sqrt3)/sin(pi/6-x)

    i tried to expand denominator as sinxcosx-cosxsinx and tried to make numerator as 2(cosx-sqrt3/2) but nothing. Any help would be appreciated.

  2. jcsd
  3. Oct 25, 2008 #2


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    HINT: Both the numerator and denominator approach zero as x tends to [itex]\pi/6[/itex].
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