/sci/ - Science & Math

>>15179295
Magnificent, anon. Congratulations!
Thank you a lot for taking the time to solve this problem. I've checked your solution to the best of my abilities and I believe it's correct. Very nicely done. Concise but you made every step clear.
Again, I really appreciate you taking the time to not only give a solution but give one this clear and well written.

I'll mention, the combinatorial solution is... ridiculously easy. I found it like maybe 5 minutes after posting the problem. But of course your solution is just impressive. Algebraic one I have no idea.

I'm at the library now, I'll return home soon. Let me know if you'd like me to post the algebraic solution from the book if you're interested in seeing it. Also I make these shitty anime girls holding math books edits. Let me know if I can make one for you as a small thank you for your solution. Either way, i hope you have a great day.