Find the trigonometric limit: lim (as x approaches infinity) (x-tan 2x)/sin 2x

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- December 30th 2005, 07:53 PMbobby77please help -urgent
Find the trigonometric limit: lim (as x approaches infinity) (x-tan 2x)/sin 2x

- December 30th 2005, 11:10 PMrgep
We have . Now consider the subsequences and to see that there is no limit.

- December 30th 2005, 11:29 PMCaptainBlackQuote:

Originally Posted by**rgep**

and for to show that it does not go to ?

RonL - December 31st 2005, 10:01 PMticbolQuote:

Originally Posted by**bobby77**

If it is as x approaches infinity, then what is tan(infinity)? Or, sin(infinity)?

If x approaches zero, limit is (-1/2).