Another "proof' of the bprp manoever #shorts #badmaththatworks

While bprp's demonstration (https://youtu.be/2w0AKIEBxGw) looks wrong, but is actually sound, we can also get the right answer with math that's just plain wrong. Don't try this on an exam. Seriously. Please don't. ... https://www.youtube.com/watch?v=DNiuWYnWHh4