sunita wants to make a necklace. she has 8 beads. how many different choices does she have
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8^8
as beeds can have different colour
i am unable to explain it clearly
as beeds can have different colour
i am unable to explain it clearly
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1
When sunita decides to make a necklace by having 8 beads, she has total 40320 choices.
There are 5040 different necklaces that sunita can make with the help of these choices.
When she puts the first bead on the string, she has remaining 7 beads.
In case of circular permutation, n things can be arranged in (n-1) ways.
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