How many necklaces can be formed with 7 different beads?
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Answer:
5040
Step-by-step explanation:
Friend wants to make a necklace with 7 beads, each a diffrent color. (red, orange, yellow, blue, green, indigo, violet) placed on a chain that is then closed to form a circle. How many different necklaces can he make?
(Since the beads can slide along the chain, the necklace with beads R O Y G B I V would be considered the same as O Y G B I V R for example
So im assuming that the fact its a chain doesnt matter at all does it? It would be 7! = 5040 diffrent necklaces.
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