question 11 of miscellaneous chapter 4 complex numbers class 11

13:19

56:53

1:51:04

51:14

50:32

1:00:32

37:00

2:52:02

1:58:55

1:25:02

5:23

58:18

45:51

4:28

4:36:23

15:47:28

4:18

2:34

4:06

10:20

1:42:27

8:59

5:07

15:17

41:56

2:37

59:13

13:27

6:37

6:15

8:08

36:06

18:29

1:19:42

34:51

16:18

43:09

1:21:13

3:37

10:03

58:38

47:49

1:32:48

13:32

19:58

28:56

1:06:56

6:31

7:49

6:51

44:54

51:21

3:19:12

1:22:45

27:41

5:57:13

5:06:54

3:50

17:45

5:47