How many necklace of 12 beads each can be made from 18 beads of different colour

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โœช Choose the correct option.

How many necklace of 12 beads each can be made from 18 beads of different colours?

A. 18!
B. 18! x 19!
C. 18!(6 x 24)
D. 18! x 30

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