Réponses

2013-05-05T20:13:32+02:00

V = racine carrée 

 

2x1.731 < 2V3<2x1.733 = 3.462<2V3< 3.466

1.731-1 < V3-1< 1.733-1 =0.731 < V3-1 < 0.733

-3*1.731<-3V3<-3*1.733 = -5.193< -3V3< -5.199

-3*1.731-1<-3V3-1<-3*1.733= -6.193<-3V3-1< -6.199