in how many ways 8 indians 4 americans 4 englishmen can be seated around the circular table so that
1.all persons of same nationality are sitting together
2.no two englishmen sit together
3.all the 4 englishmen do not sit together
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in how many ways 8 indians 4 americans 4 englishmen can be seated around the circular table so that
1.all persons of same nationality are sitting together
2.no two englishmen sit together
3.all the 4 englishmen do not sit together
Hint: Without restrictions the total number of ways the people can be seated is (8+4+4-1)! ways.
