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The value of C(1)+4C(2)+7C(3)+ . . .+(...

The value of
`C_(1)+4C_(2)+7C_(3)+ . . .+(3n-2)C_(n)` is

A

`(3n-4)^(2n+1)`

B

`(3n-4)2^(n-1)+2`

C

`(3n-4)2^(n)`

D

`(3n-4)2^(n-1)+1`

Text Solution

Verified by Experts

The correct Answer is:
B
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