[Algebra University] How to solve such a matrix equation? I used to think they should be of the same level, like 4x4 or 3x3 etc. Could not find anything on YouTube, anyone knows how this kind of equations is called as well? Thanks!1yr ⋅ isaz_kuro ⋅ r/HomeworkHelp
How can I take this bolt out? The pattern got damaged so I no longer can unscrew it. I tried few tips from YouTube, but nothing worked. Thank you for any suggestions.2yr ⋅ isaz_kuro ⋅ r/bikewrench
How to available cheats? I know you need the Open to LAN button for it, but mine is unavailable. Anyone got an idea?2yr ⋅ isaz_kuro ⋅ r/TLAUNCHER
Chain stuck between cassette and wheel spokes, I know how to solve this on a normal bike, but on my Engwe EP2 it looks so complicated with the motor there, I hope someone would help. I really just received and assembled the bike yesterday and went to test today, so lucky lol.2yr ⋅ isaz_kuro ⋅ r/ebikes
