Hi--

Please help me out in solving this following problem:

Let , then prove that

Results 1 to 3 of 3

- March 20th 2010, 04:34 AM #1

- Joined
- Feb 2009
- From
- Chennai
- Posts
- 148

- March 20th 2010, 05:55 AM #2

- Joined
- Oct 2009
- Posts
- 68

I’m not sure but I think you can use the Möbius inversion formula.

- March 20th 2010, 10:04 PM #3