CALCULUS PRESENTED BY GUO CHENG GUANG（05-35）--three methods to integrate
11岁郭承光用英文开讲：大学微积分（05-35）---- 三个方法解不定积分
LECTURER:
GUO CHENG GUANG (11 years old, Primary 5 from ...
5 months ago 00:12:01 2
9 months ago 02:29:13 1
10 months ago 00:49:37 1
10 months ago 00:10:00 1
12 months ago 00:11:35 1
12 months ago 00:03:58 1
![WARFRAME – We all lift together – Male Choir & Orchestra [COVER]](https://sun9-73.userapi.com/3jA4FCDC_OqyIXVPoYyukLg-f4Creo5hIXoREw/qTEaPk0JnwM.jpg)
1 year ago 00:09:34 2
1 year ago 00:25:35 1
1 year ago 00:38:13 1
1 year ago 00:07:49 1
1 year ago 00:04:51 1
1 year ago 00:24:09 1
1 year ago 01:07:22 6
2 years ago 00:11:17 1
2 years ago 05:52:09 1
2 years ago 00:29:41 1
2 years ago 00:08:02 1
2 years ago 00:08:14 1
2 years ago 00:10:22 1
2 years ago 00:08:27 1
2 years ago 00:03:58 1
2 years ago 00:30:17 24
2 years ago 00:11:11 1
2 years ago 00:05:05 1
