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(C0)/(1. 3)-(C1)/(2. 3)+(C2)/(3. 3)-(C3)...

`(C_0)/(1. 3)-(C_1)/(2. 3)+(C_2)/(3. 3)-(C_3)/(4. 3)+ +(-1)^n(C_n)/((n+1). . 3)` is

A

`(3)/(n+1)`

B

`(n+1)/(3)`

C

`(1)/(3(n+1))`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
c
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