The value of (^7C0+^7C1)+(^7C1+^7C2)++(^...

The value of `(^7C_0+^7C_1)+(^7C_1+^7C_2)++(^7C_6+^7C_7)` is `2^7-1` (b) `2^8-2` (c) `2^8-1` (d) `2^8`

A

`2^(8)-1`

B

`2^(8)+1`

C

`2^(8)`

D

`2^(8)-2`

Verified by Experts

The correct Answer is:

D

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