121k views
0 votes
7+21+63+189+567+1701 in sigma notation

User Sonologico
by
8.0k points

1 Answer

5 votes

7\ \Sigma^(n=5) _(n=0) \ 3^n
User Dachi
by
8.0k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories