Brenner
@brenner.eth
Thank you, GPT4, for the correct answer
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↑ j4ck 🥶 icebreaker.xyz ↑
@j4ck.eth
hmm but then u have a middle kid - isn’t 4 better so u have 2 pairs (from middle kid friends being middle kid is … harder) ask it why 3
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limes
@limes.eth
Agree 1 kid is 0 possible pairs 2 kids is 1 possible pair 3 kids is 3 possible pairs 4 kids is 6 possible pairs 5 kids is 10 possible pairs I think about this often🤔
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nir.eth 🌿🟣🐦☁️
@nir
I think it’s way more but I love this framing
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limes
@limes.eth
What’s the actual number?
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nir.eth 🌿🟣🐦☁️
@nir
10 kids would be 45 unique pairs
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limes
@limes.eth
Yep each kid adds one relationship to each of the existing kids. Is there a formula for this?
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James McComish
@jamesmccomish.eth
Yep, formula for combinations - it’s a selection of k items from a list of n without repetition (so you don’t count the same pair twice)... So n!/k!(n-k)!
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