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Math Help - L'Hospital's Rule Example with sin

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    L'Hospital's Rule Example with sin

    \lim x \rightarrow \infty[x sin(\dfrac{5\pi}{x})

    \lim x \rightarrow \infty[\infty sin(\dfrac{5\pi}{\infty}) Any starting hint here?
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    Re: L'Hospital's Rule Example with sin

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    Re: L'Hospital's Rule Example with sin

    Quote Originally Posted by Jason76 View Post
    \lim x \rightarrow \infty[x sin(\dfrac{5\pi}{x})

    \lim x \rightarrow \infty[\infty sin(\dfrac{5\pi}{\infty}) Any starting hint here?
    Just as an additional comment...In your two posts in this topic you have put x = infinity for your last line. Infinity is the limit...it is not a number.

    -Dan
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