×
[
]
(
)
;
\(-\)
\(\infty\)
\(-\infty\)
\(\displaystyle\frac{2}{3}\)
\(\displaystyle\frac{-2}{3}\)
\(\displaystyle\frac{2}{-3}\)
\(\displaystyle\frac{5}{2}\)
\(\displaystyle\frac{-5}{2}\)
\(\displaystyle\frac{5}{-2}\)
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
\(\displaystyle\frac{1}{2}\)
\(\displaystyle\frac{-1}{2}\)
\(\displaystyle\frac{1}{-2}\)
\(\displaystyle\frac{1}{2}\)
\(\displaystyle\frac{-1}{2}\)
\(\displaystyle\frac{1}{-2}\)
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
Șterge