resolution of vectors class 11

48:37

46:51

15:10

2:24

15:55

29:36

1:27:20

1:21:26

1:24:21

43:49

29:48

15:00

36:21

1:08:29

52:09

31:47

1:10:34

12:13

10:17

17:42

19:07

3:39:45

33:52

1:03

5:58

39:03

2:38

12:34

5:16

5:11

31:02

8:40

5:48

7:28

00:59

17:15

00:31

53:01

1:26:48

15:25

31:46

30:05

36:14

20:14

17:22

12:13

50:27

10:24

6:03

17:01

10:19

3:05:36

25:19

39:32

22:58

00:40

3:16

31:36

4:41

27:35