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The value of ((50),(0))((50),(1))+((50)...

The value of `((50),(0))((50),(1))+((50),(1))((50),(2)) + ...+ ((50),(49))((50),(49)),"where " ^(n)C_(r) ((n)/(r))`, is

A

`((100),(51))`

B

`((100),(50))`

C

`((50),(25))`

D

`((50),(25))^(2)`

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The correct Answer is:
A
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