vv
vv

:

Internet Explorer 6 - v

Powered by Asuult.Net

Washington, DC - 2001

vvv , v . - 20 - , v vvvv .

1

ABC . O - . ̺ BC P - vvv .

.

2

a, b, c

.

3

21 , 21 vv . vv 6 - v , vv . 3 , 3 vv .

4

n - 1 - . k1, k2,...,kn v . n! 1, 2,...,n - = (1, 2,...,n)

. S(b) - S(a) n! - b, c (b c) vv .

5

ABC . AP BAC , BQ ABC .

ABC vv () .

6

a, b, c, d v a > b > c > d > 0 . ac + bd = (b + d + a - c)(b + d - a + c) ab + cd .

 

: v . (̺ v , ?)



vv | vv | | | | | Links |

Copyright © 2003 . . .