Care dintre urmatoarele relatii sunt adevarate:
a) 1/3 apartine [-1/3, 2/5]; b) -5 nu apartine (-5,5); c) 2 apartine (-10,2]; d) 4 nu apartine (19/5, 24/5); e) radical din 3 apartine (1,73; 1,74); f) -pi apartine (-3,14; -3,141); g) -2,01 apartine (-2, 0); h) 1,(4) apartine [4/3; 1,(8)]; i) radical din 6/2 apartine (-infinit, 0,(6); j) -2,01 apartine [-2,0(2), +x); k)3,2(4) apartine [146/47, 141/41]?
URGENTTTT!!!!!!!!!!!