Question

Aflati numarul rational a, stiind ca
| a | = 3,1;
| a | = 5/13;
| a | = 0;
| a | = 2,(3);
| a | =-1 intreg si 1/3;
| a | =0,99;
Urgent va rog dau coroana...!

Answer 1

a=-3,1 ;3,1.....a=-5/13;5/13....a=0.....a=-2,(3);2,(3).....a=nu se poate.....a=0,99;-0,99