I'm pretty sure i do something wrong here, i get both limits to 0. Any help would be greatly appreciated! and n->infinity (for both, couldnt figure out how to add it to the lim with the latex)
Last edited by takamura; Sep 28th 2009 at 08:01 AM. Reason: wrote in the wrong numbers xD
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Originally Posted by takamura I'm pretty sure i do something wrong here, i get both limits to 0. Any help would be greatly appreciated! and n->infinity (for both, couldnt figure out how to add it to the lim with the latex) What value of x are you making the function tend to?
Originally Posted by takamura Try dividing, top and bottom, by n. (Inside the square root, of course, this will turn into n^2.) Originally Posted by takamura Try putting this over "1", and multiplying, top and bottom, by the conjugate of the original expression. Then divide, top and bottom, by n.
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