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In a group of boys two boys are brothers...

In a group of boys two boys are brothers and in this.group.6 more boys are there. In how many ways can they sit if the brothers are not to sit along with each other?

A

`2xx6!`

B

`""^7P_2xx6!`

C

`""^7C_2xx6!`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
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