I had a test today and there was a LR limit on it that I didn't get. I thought he said he got them out of the book, but I didn't see it anywhere. The equation was:(adsbygoogle = window.adsbygoogle || []).push({});

lim x[tex]\rightarrow[/tex][tex]\infty[/tex] of (1 + cosx(1/x))^{x}

So, I said that lim x[tex]\rightarrow[/tex][tex]\infty[/tex] of cos(1/x) = cos(0) = 1

And therefore:

lim x[tex]\rightarrow[/tex][tex]\infty[/tex] of (1 + 1)^{[tex]\infty[/tex]}= 2^{[tex]\infty[/tex]}

But the only LR indeterminate for near that is 1^{[tex]\infty[/tex]}type... I left it at that. I'm pretty sure my answer is incorrect. Anyone?

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# L'Hopital's Rule Question

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