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The sum of the series .^(20)C(0)-.^(2...

The sum of the series
`.^(20)C_(0)-.^(20)C_(1)+ .^(20)C_(2)-.^(20)C_(3)+...-.+ .^(20)C_(10)` is -

A

`-.^(20)C_(10)`

B

`(1)/(2).^(20)C_(10)`

C

0

D

`.^(20)C_(10)`

Text Solution

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The correct Answer is:
B
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