All about
flooble

fun stuff

Get a free chatterbox

Free JavaScript

Avatars
perplexus
dot
info
Home
>
Numbers
coprime unit fractions (
Posted on 20200306
)
There are 3 positive integers a, b, c such that 1/c=1/a+1/b. If the greatest common divisor of a, b, c is 1, then what type of number must a+b be(e.g square number, cube number, triangular number...)?
No Solution Yet
Submitted by
Danish Ahmed Khan
No Rating
Comments: (
You must be logged in to post comments.
)
Subject
Author
Date
proof it's square
xdog
20200309 13:03:49
re(2): Possible solution, first posting
broll
20200308 13:33:48
re: Possible solution, first posting
xdog
20200308 12:38:48
Possible solution
broll
20200307 22:46:30
Possible solution
broll
20200307 22:46:27
re: a solution
tomarken
20200306 10:03:30
a solution
xdog
20200306 09:38:41
Please log in:
Login:
Password:
Remember me:
Sign up!

Forgot password
Search:
Search body:
Forums (5)
Newest Problems
Random Problem
FAQ

About This Site
Site Statistics
New Comments (0)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On
Chatterbox:
blackjack
flooble's webmaster puzzle
Copyright © 2002  2020 by
Animus Pactum Consulting
. All rights reserved.
Privacy Information