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in how many ways can 11 different beads be strung in to a necklace?

Read Solution (Total 6)

this is circular arrangement so (n-1)/2
(11-1)!/2
11 years agoHelpfull: Yes(26) No(2)

.5*(11-1)!=1814400
11 years agoHelpfull: Yes(6) No(12)
@shiva Can u explain ur solution please....
11 years agoHelpfull: Yes(6) No(2)
sry ans is 181440
11 years agoHelpfull: Yes(4) No(3)
its the formula for circular arrangement (n-1)! but for necklace and garland ques it is (n-1)!/2...therefore the ans for dis ques is 5.
11 years agoHelpfull: Yes(3) No(4)
(11-1)!/2=1814400
8 years agoHelpfull: Yes(0) No(0)

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