We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
64
1
avatar

Define the sequence \(\{x_i\}_{i\ge 0}\) by \(x_0=2009\) and \(x_n=-\frac{2009}{n}\sum_{k=0}^{n-1}x_k\) for all \(n\ge 1\). Compute the value of \(\sum_{n=0}^{2009}2^nx_n\).

 May 8, 2019
 #1
avatar
0

The answer is 2010.

 Nov 29, 2019

14 Online Users

avatar