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Oh, good fun!
tan(x) is not O(tan(tan(x))) for the same reason, infinity is]]> May 11, 2013 2:25:25 PM May 11, 2013 2:25:25 PM nmanoogian 0 http://mathforum.org/kb/thread.jspa?messageID=9122060&tstart=0#9122060
Pick a positive integer m so that m*pi>k. Suppose n>1.

|]]> May 10, 2013 2:04:08 PM May 10, 2013 2:04:08 PM hp1702 1 http://mathforum.org/kb/thread.jspa?messageID=9121714&tstart=0#9121714 Have never tried this, but is there a way to use L'Hopital's rule? Thanks.
Ben


> Date: Thu, 9]]> May 9, 2013 10:31:44 PM May 9, 2013 10:31:44 PM benb 0 http://mathforum.org/kb/thread.jspa?messageID=9121636&tstart=0#9121636 May 9, 2013 5:58:14 PM May 9, 2013 5:58:14 PM nmanoogian 3 http://mathforum.org/kb/thread.jspa?messageID=8918929&tstart=0#8918929 ]]> May 6, 2013 7:00:05 PM May 6, 2013 7:00:05 PM nmanoogian 0 http://mathforum.org/kb/thread.jspa?messageID=8918855&tstart=0#8918855
f.g=c_n k_p x^{n+p} + (c_{n-1} k_p + k_{p-1} c_n )x^{n+p-1}+...+c_0 k_0 x^0. The argument that the coefficients]]> May 6, 2013 3:13:22 PM May 6, 2013 3:13:22 PM hp1702 1 http://mathforum.org/kb/thread.jspa?messageID=8918764&tstart=0#8918764
I've attached the PDF and the TeX.
]]> May 6, 2013 1:23:01 PM May 6, 2013 1:23:01 PM nmanoogian 2 http://mathforum.org/kb/thread.jspa?messageID=8911907&tstart=0#8911907 May 4, 2013 4:30:23 PM May 4, 2013 4:30:23 PM mathCurious 0 http://mathforum.org/kb/thread.jspa?messageID=8911788&tstart=0#8911788
May 4, 2013 5:27:05 AM May 4, 2013 5:27:05 AM hp1702 1 http://mathforum.org/kb/thread.jspa?messageID=8911679&tstart=0#8911679 May 3, 2013 6:20:37 PM May 3, 2013 6:20:37 PM mathCurious 2