What do these things have in common? Nerves, emotions, morality, prices.
Prove it, since your answer is correct, as far as I know.
Can you answer for the case of the two sets of pieces? Black and white, 32 of them. Again the color does not matter.
No, I'll leave it to you for now.
For two sets, the answer is 118.
What do these things have in common? Nerves, emotions, morality, prices.