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The sum of the series 2.""^(20)C0+5.""^(...

The sum of the series `2.""^(20)C_0+5.""^(20)C_1+8.""^(20)C_2+11.""^(20)C_(3)+.........62.^(20)C_20` is equal

A

`2^(24)`

B

`2^(25)`

C

`2^(26)`

D

`2^(23)`

Text Solution

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The correct Answer is:
B
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