All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info

Home > Just Math
Arctan Appraisal (Posted on 2014-07-01) Difficulty: 2 of 5
Determine N, given that:

2014
Σ Arctan (k2+k+1)-1 = Arctan (N)
 k=0

*** All angles are in radians.

See The Solution Submitted by K Sengupta    
Rating: 5.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Some Thoughtscomputer timingCharlie2014-07-01 13:06:54
No SubjectJer2014-07-01 11:17:51
 Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:

blackjack

flooble's webmaster puzzle

Copyright © 2002 - 2024 by Animus Pactum Consulting. All rights reserved. Privacy Information