Question

Multime A={x aparine Z l-5<x<2}

Answer 1

-5<x<2
x aparinte lui Z
Din ambele rezulta x partine{-4,-3,-2,1,0,1}
A={-4,-3,-2,-1,0,1}

Answer 2

$x \in Z~si~-5\ \textless \ x\ \textless \ 2 \Rightarrow x \in \{-4;-3;-2;-1;0;1\} \Rightarrow \\ \\ \Rightarrow \boxed{A= \{-4;-3;-2;-1;0;1\}}.$