Question

Rezolvati va rog mult!!

Answer 1

A intersectat cu N=[12/3,5,7];
A intersectat cu Q=[4/2,2,5,11/2];

Answer 2

$\displaystyle A= \left \{ {{ \frac{4}{3} ;2,5; \frac{12}{3} ;5;7; \frac{11}{2} } \left \} {{} \atop {}} \right.$

$\displaystyle A \cap N= \left \{ {{ \frac{12}{3} ;5;7} \left \} {{} \atop {}} \right.$

$\displaystyle A \cap Q= \left \{ {{ \frac{4}{3} ;2,5; \frac{11}{2} \left \} {{} \atop {}} \right.$