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If C(0), C(1), C(2),.....,C(n) are binom...

If `C_(0), C_(1), C_(2),.....,C_(n)` are binomial coefficients, (where `C_(r) = .^(n)C_(r))`, then the value of `C_(0) - C_(1) + C_(2) - C_(3) + ....+(-1)^(n) C_(n)` is equal to

A

`2^(n)`

B

`2^(n)-1`

C

0

D

`2^(n-1)`

Text Solution

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The correct Answer is:
C
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