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If sum(r=0)^n((r^3+2r^2+3r+2)/(r+1)) ^...

If `sum_(r=0)^n((r^3+2r^2+3r+2)/(r+1)) ^nC_r=(2^4+2^3+2^2-2)/3`

A

2

B

`2^(2)`

C

`2^(3)`

D

`2^(4)`

Text Solution

Verified by Experts

The correct Answer is:
A
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