SOLUTION: For r≠1, use mathematical induction to prove that s_n=∑_(k=0)^n▒〖ar^k 〗=(a(1-r^(n+1)))/(1-r)

Algebra ->  Proofs -> SOLUTION: For r≠1, use mathematical induction to prove that s_n=∑_(k=0)^n▒〖ar^k 〗=(a(1-r^(n+1)))/(1-r)       Log On


   

Question 740875: For r≠1, use mathematical induction to prove that
s_n=∑_(k=0)^n▒〖ar^k 〗=(a(1-r^(n+1)))/(1-r)
Answer by lynnlo(4176) About Me  (Show Source):