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Homework Help: Limit as x tends to 1

  1. Apr 13, 2010 #1
    [tex]\frac{\int_{1}^{x} sint dt}{x^2-1}[/tex]
     
  2. jcsd
  3. Apr 14, 2010 #2
    Is it t or x inside integral and the denominator is below the "whole" integral?
     
  4. Apr 14, 2010 #3

    lanedance

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    Homework Helper

    any ideas? what can you say about the numerator & denominator as x tends to 1?
     
    Last edited: Apr 14, 2010
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