Statement 1: Sigma(r=0)^(n) (r+1)""^(n)C...

Statement 1: `Sigma_(r=0)^(n) (r+1)""^(n)C_(r )=(n+2) xx2^(n-1)`

A

Statement 1 is false, statement 2 is true.

B

Statement 1 is true, statement 2 is true, statement 2 is a correct explanation for statement 1.

C

Statement 1 is true, statement 2 is true, statement 2 is not a correct explanation for statement 1.

D

Statement 1 is true, statement 2 is false.

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The correct Answer is:

B

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