/sci/ - Science & Math

Hello /mg/! I have come with another problem. This one I have already solved in one way but it can be solved in different ways. Now it's quite a simple problem, but it was a fun one in my opinion. If you manage to get an answer and reply to me, please also let me know what you thought about the problem in general. Feel free to ask for the solutions given in the book, I can share those if anyone is curious. I should however say I might take a while to reply back. Apologies about that ahead of time.

And yeah, that's all. Good luck to all solvers and thank you!