trapezoidalformula

9:39

کوتاه

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3:27

2:06

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1:13

7:25

2:23

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8:00

2:38

8:00

11:30

6:47

8:06

1:20

8:00

6:56

10:59

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5:59

4:02

2:49

8:13

8:09

7:14

7:26

3:36

8:11

3:05

48:37

8:06

39:07

8:01

8:03