Equacions IV
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
16
6
7
8
9
10
-10
-9
-8
-7
-6
-5
-4
-2
-1
-3
0
1
2
3
4
5
73
6
7
-3
8
9
-8
-10
-9
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
-14
6
7
8
10
9
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
3
2
4
5
 1/2
8
6
7
9
10
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
-10
-9
-7
-6
-8
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
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