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Value of .^(n)C(0)^(2)+3.^(n)C(1)^(2)+5....

Value of `.^(n)C_(0)^(2)+3.^(n)C_(1)^(2)+5.^(n)C_(2)^(2)…………..` upto `(n+1)` terms is

A

`.^(2n)C_(n)+2n.^(2n-1)C_(n-1)`

B

`(2n+1)..^(2n-1)C_(n)`

C

`2(n+1).^(2n-1)C_(n)`

D

`.^(2n+1)C_(n)+(n+1).^(2n-1)C_(n-1)`

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