New user? Sign up

Existing user? Log in

Find the value of summation:

\(\displaystyle \sum_{r=1}^{k} (-3)^{r-1} \binom{3n}{2r-1}\)

where \(k = \frac{3n}{2} \) and \(n\) is an even positive integer

Try more here

Problem Loading...

Note Loading...

Set Loading...