Question

Cho A = (-\(\infty\);-2) ; B = (0;\(\infty\)) ; C = (-3;2)

Tìm (A\(\cup\)B)\(\cap\)C

Answer 1

\(A\cup B=\left(-\infty;-2\right)\cup\left(0;+\infty\right)\)

\(\Rightarrow\left(A\cup B\right)\cap C=\left(-3;-2\right)\cup\left(0;2\right)\)