![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
(a)
\The monotonic sequence is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7f9b8c8a1e103e0ea648fe748cb36f9d.png\")
.
(b)
\A bounded increasing sequence is converges.
\(c)
\The sequence is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=4f961dd63dbf775cad3fa5a97f1d2e26.png\")
.
(d)
\An unbounded sequence cannot converge.
\![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
(a) The monotonic sequence is .
(b) A bounded increasing sequence is converges.
\(c) The sequence is .
(d) An unbounded sequence cannot converge.