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I love your videos. In this playlist, however, you have two lesson 52's. Could you tell me where lesson 51 is? I don't want to miss a lesson. Thanks.
lol I think this one is 51 and the next is 52 XD mix upppp~
51 and 52 are the same :x
there IS no 51 XD but its a different way to solve the problem~ (2 52s 0 51s)
![Why you didn't learn tetration in school[Tetration]](http://i.ytimg.com/vi/Ea1_1aVfwl4/mqdefault.jpg)
I love your videos. In this playlist, however, you have two lesson 52's. Could you tell me where lesson 51 is? I don't want to miss a lesson. Thanks.
lol I think this one is 51 and the next is 52 XD mix upppp~
51 and 52 are the same :x
there IS no 51 XD but its a different way to solve the problem~ (2 52s 0 51s)