The number of ways in which 10 persons c...

The number of ways in which 10 persons can go in two boats so that there may be 5 on each boat, supposing that two particular persons will not go in the same boat is

A

`frac{1}{2}(`"^10C_5`

B

2(`"^8C_4`

C

frac{1}{2}`"^8C_5`

D

none of these

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