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

Home > Shapes > Geometry
Lines on the Curve (Posted on 2004-02-23) Difficulty: 3 of 5
S is the surface z = xy in Euclidean 3-space.

Find all straight lines lying in S.

See The Solution Submitted by Aaron    
Rating: 3.8000 (5 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
re(2): Complete Solution - My Mistake | Comment 4 of 5 |
(In reply to re: Complete Solution by Charlie)

My mistake. It was understood that z0=x0*y0, but I didn't realize that the different parametric forms yielded the same solution. My bad.
  Posted by np_rt on 2004-02-24 12:41:04

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