AAJUUTTOORR
fie multimea: A={ [tex]\frac{1}{2}[/tex]; √3; -2; [tex]\frac{1}{V5}[/tex]; 1,(25); 0,7; [tex]\frac{V7}{2}[/tex] ( V-radicali)
enumerati elemetele multimii
B={x|x∈A, x∈Q}


Răspuns :

b={1/2; -2; 1,(25); 0,7}

as simple as that!!