/sci/ - Science & Math

How do I into?

>>12394530
>other than the fact that revealing the information in the envelope influencing your decision to switch is counter-intuitive and somewhat irrational, which literally everyone already knows.
I can assure you that that's NOT the realization I want you to make. Why do you want to give up on the problem so quickly? What's the rush?

>>12383612
You must be the same retard from before. Two different people already explained to you multiple times how you're retarded, one would think you would learn to shut up, pay attention and listen by now.

>>11608816
Yes, the question exactly asks you to prove that there is some constant c such that [math]S = c r^2 [/math]. (which happens to be [math]\pi[/math], but that's beside the point)
Can you prove it?