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The sum of the coefficients of all the i...

The sum of the coefficients of all the integral powers of x in the expansion of `(1+2sqrtx)^(40)` is

A

`3^(40)+1`

B

`3^(40)-1`

C

`1/2(3^(40)-1)`

D

`1/2(3^(40)+1)`

Text Solution

Verified by Experts

The correct Answer is:
D
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PATHFINDER-BINOMIAL THEOREM-QUESTION BANK
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