Category:Direct Proofs

From ProofWiki

Jump to: navigation, search

Pages in category "Direct Proofs"

The following 23 pages are in this category, out of 23 total.

0

0.999...=1

1

1+2+...+n+(n-1)+...+1 = n^2

C

C cont.

Closed Form for Triangular Numbers/Proof by Telescoping Sum

D

E

Euler's Formula

H

Handshake Lemma

I

Intersection is Associative

L

P

Q

Quadratic Equation

S

Sum of Even Integers is Even

U

Union is Associative

Retrieved from "http://www.proofwiki.org/w/index.php?title=Category:Direct_Proofs&oldid=3560"

Proofs

Personal tools

Log in / create account

ProofWiki.org

ToDo

Toolbox

Google AdSense