Question

Precizati multimile finite :
a) E = { x |x apartine multimi numerelor naturale , x^2 mai mic sau egal decat 100 }
b) F = { x |x apartine multimi numerelor naturale , x^2 mai mare sau egal decat 100 }

Answer 1

a)E= {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10}
b)F= {10; 11; 12; 13; 14; ..........+∞}

Answer 2

a) x apartine ultimii {1,2,3,4,5,6,7,8,9,10}
b) x are o infinitate de solutii deci x apartine [10, infinit)