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The number of ways in which 19 different...

The number of ways in which 19 different objects can be divided into two groups of 13 and 6 is

A

`""^(19)C_(13)`

B

19 + 13

C

`19xx13`

D

`""^(19)C_(13)+""^(19)C_(6)`

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The correct Answer is:
A
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