Primitive

Question 1

Cand admite o functie primitive

Answer 1

F’(x)=f(x)

Question 2

Partea Stabila

Answer 2

oricare ar fi x,y apartin lui M, x*y apartine lui M

Question 3

Asociativitatea

Answer 3

(xy)z=x(yz)

Question 4

Comutativittaea

Answer 4

xy=yx

Question 5

Element neutru

Answer 5

Exista e apartine M, oricare ar fi x apartine lui M astfel incat xe=ex=x

Question 6

Elemente simetrizabile

Answer 6

oricare ar fi x apartine lui M, Exista un x’ apartine lui M astfel incat xx’=x’x=e