Question

In how many ways 5 american and 5 indian can be seated along circular

Answer 1

In 2880 ways, 5 american and 5 indian can be seated along circular

Solution:

Given that,

We have to find in how many ways 5 american and 5 indian can be seated along circular

Consider, 5 African and five Indian can be seated along a circular table, so that they occupy alternate position

Therefore,

First 5 African are seated along the circular table in :

$(5-1)! = 4 ! = 4 \times 3 \times 2 \times 1 = 24\ ways$

Now Indian can be seated in 5! ways

Thus, 5 american and 5 indian can be seated along circular is:

$4 ! \times 5 ! = 24 \times 120 = 2880$

Thus, in 2880 ways, 5 american and 5 indian can be seated along circular

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