Find the number of ways in which three americans, two british, one chinese, one dutch and one egyptiann can sit on a round table so that persons of the sme nationality are separated.

Find the number of ways in which three americans, two british, one chinese, one dutch and one egyptiann can sit on a round table so that persons of the same nationality are separated.

Find the number of ways in which three americans, two british, one chinese, one dutch and one egyptiann can sit on a round table so that persons of the same nationality are separated.

Find the number of ways in which two Americans, two British, one Chinese, one Dutuch, and one Egyptian can sit on a round table so that persons of the same nationality are separated.

Find the number of ways in which two Americans, two British, one Chinese, one Dutuch, and one Egyptian can sit on a round table so that persons of the same nationality are separated.

Find the number of ways in which two Americans, two British, one Chinese, one Dutuch, and one Egyptian can sit on a round table so that persons of the same nationality are separated.

Find the number of ways in which two Americans, two British, one Chinese, one Dutuch, and one Egyptian can sit on a round table so that persons of the same nationality are separated.

Find the number of ways in which two Americans,two British,one Chinese,one Dutuch,and one Egyptian can sit on a round table so that persons of the same nationality are separated.

The number of ways in which 5 pakistanics 5 indians can sit around a round table so that no two persons of the same country are to come together is

The number of ways in which a 7 people can sit around a round table is

The number of ways in which 7 persons can sit around a rouund table is