The sequence is .
The terms in the sequence are oscillating between and infinately many times as .
Therefore the limit does not exist.
So the sequence is diverges.
The sequence is divergent.
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f168a3f6058730720c3d3a130368e655.png\")
.![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d19ea8dec317fbe5a411fa4b88fab0db.png\")
and ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=fcd348ebf66f4047fc23f05f2c058874.png\")
infinately many times as ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=753cbd20eb62aba582747887fbde27ef.png\")
.![\"\"](\"/userfiles/image/steps_images/solution.JPG\")