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Help with Integral

  1. Dec 24, 2005 #1


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    I need help with this integral :
    [tex] \int^{\theta} \frac{1}{\sqrt{sin \theta}} d\theta [/tex]
    I tried various substitutions but I cant get it.
  2. jcsd
  3. Dec 24, 2005 #2


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    Have you tried [tex]\sqrt{ cosec \theta} = t [/tex]?
    I think that reduces it to a standard integral
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