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The value of the expression ""^(23)C(...

The value of the expression
`""^(23)C_(6)underset(j=1)overset(5)Sigma ^(28-j)C_(5)+underset(k=1)overset(5)Sigma^(33-k)C_(28)-k` is

A

`""^(33)C_(6)`

B

`""^(23)C_(16)`

C

`""^(33)C_(7)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
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