number of ways of arranging 5 indians,4 Americans and 3 Russians in a circular table so that people of same nationality come together
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4
consider all people of one nationality as one set.
Number of ways of arranging 3 sets in a circle: 3!/2 = 3
People of each nationality can be arranged in all permutations.
total number of ways: 3 * 5! * 4! * 3!
Number of ways of arranging 3 sets in a circle: 3!/2 = 3
People of each nationality can be arranged in all permutations.
total number of ways: 3 * 5! * 4! * 3!
kvnmurty:
:-)
Answered by
2
Step-by-step explanation:
3!x5!x4!x3 is the answer
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