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ChrisV

  • 4 years ago

lim x>pi cot(x)

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  1. ChrisV
    • 4 years ago
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    \[\lim_{x \rightarrow \pi} \cot(x)\]

  2. anonymous
    • 4 years ago
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    \[\cot(\pi)=\frac{\cos(\pi)}{\sin(\pi)}\] is undefined because the denominator is zero. if the numeratore was also zero you would have to do more work to find the limit, but since the numerator is -1 you get something that looks like \[\frac{-1}{0}\] so there will be no limit

  3. ChrisV
    • 4 years ago
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    thanks should have been able to recognize that myself

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