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Help in Combinatorics

Q1) What is the no of arrangements of word "KITKIT" So that two Alike letters are together?

Q2)A coin is tossed n times. Find the Probability that two Consecutive heads occurs?

Note by Rishabh Deep Singh
6 months, 3 weeks ago

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Q1) \(3!\times(2!)^3=48\) 展豪 張 · 6 months, 1 week ago

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