@RZ923 Yes, that is what I did 🙂

@divinedolphin
We should let @debbie and @po edit lol

I think Prof. Loh knows the inspect function.

@the-blade-dancer

trigonometry is a very i n t e r e s t i n g subject, but my math teacher said that it's the main thing that "murders" high school students' grades and self-esteem. It's a good idea to start getting the concepts when you're in middle school.

1x0=0
2x0=0

easiest bogus proof ever

@energizeddog Sorry for replying so late-- but yes, perfect! That's exactly the difference. Way to go 😄

@debbie
you know what?
at first i thought it was that too but then i thought about it and then after some rough estimation i got it right.

yeah for me there is also a very robotic sound

hmm 🤷

@smartlion You can also bring these questions to the Ask Math Anything live stream and ask Prof. Loh! That is probably the best way, since we (the moderators) are often too busy with other work to answer non-course-related math questions. 🙂

I see $$$$

@The-Rogue-Blade You should be able to re-watch videos without undoing your previous progress. Might it be that you didn't watch the videos in their entirety...? There's an 80% threshold of video that is watched before the section is deemed completed. I can send you your progress report if you're curious! 🙂

@bulba_bulbasaur actually even when I change everything

LOL because i joined but didn't do any math 😁

No the students... oh no...

It kind of looks like the Nazi symbol

@RZ923 Definitely not; anyone can attend the livestream, whether they participate in the competition or not! 🙂

@divinedolphin
Yeah Prof Loh explained in the vid I think.
Also when I was doing the four 4's problem (arrange four 4's and add operations or "smush" - Prof Loh word - them together to get any number from 1-50) I started using !! like mad - around 3/4 of the time (and I was the only person in the class using it frequently)

lol 🤣

@rz923 did months ago ;D