ADNAN MUHAMMED

Grade 12,

If P n denotes the products of the coefficients of in the expansion of (1+x)^n , then P n+1 / P n =?? a)n+1/n b)n^n/n! c)(n+1)^n/(n+1)! d) (n+1)^n+1/(n+1)!

If Pn denotes the products of the coefficients of in the expansion of (1+x)^n , then Pn+1/ P=??
a)n+1/n
b)n^n/n!
c)(n+1)^n/(n+1)!
d)(n+1)^n+1/(n+1)!

Grade:

1 Answers

Arun
25750 Points
5 years ago
Dear Meghendra
 
I am getting my answer as (n+1)^n+1  / (n+1)!
 
Hope it helps
 
Regards
Arun (askIITians forum expert)

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