perplexus.info :: Just Math : Those infinite small steps

Those infinite small steps (Posted on 2006-10-03)

Show that 1+1/2+1/3+1/4+...is infinite.

No Solution Yet Submitted by Art M

Rating: 3.6667 (3 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

Visual calculus

| Comment 3 of 8 |

1+1/2+1/3+...+1/(n-1) > integral from x=1 to x=n of dx/x = ln(n).

Posted by Richard on 2006-10-03 11:23:53

Please log in:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (21)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info