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Between two junction stations A and B th...

Between two junction stations A and B there are 12 intermediate stations. The number of ways in which a train can be made to stop at 4 of these stations so that no two of these halting station are consecutive , is

A

`^8C_4`

B

`^9C_4`

C

`^12C_4 - 4`

D

none of these

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The correct Answer is:
B
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