Respostas

2013-04-09T20:52:06-03:00

( 1/2 -1/3)² +(  2.1/2 - 1/3)² =

tirando o minimo entre 2 e 3 temos = 2.3 = 6

 

logo ficará assim ( 3/6 - 2/6 )² + ( 2/2 - 1/3)² =

(1/6)² + ( 6/6 - 2/6 )² =

(1/6)² + ( 4/6)² =

1/36 + 16/36 = 17/36