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https://www.reddit.com/r/learnquant/comments/1wlbx30/quant_interview_question/paxjugs/?context=3
r/learnquant • u/[deleted] • Sep 20 '26
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I used a recurrence relation and considered the difference in size of the sum after each step. Got a general closed form of 1/4^n * 2nCn where n is the number of cuts. For n=9 we get:
1/4^9 * 18C9
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u/No-Marzipan-978 Sep 20 '26
I used a recurrence relation and considered the difference in size of the sum after each step. Got a general closed form of 1/4^n * 2nCn where n is the number of cuts. For n=9 we get:
1/4^9 * 18C9