Post a New Question

Math

posted by .

Find the sum of a geometric series for which a1=1,r=2,and n=6.

Sn=a1(1-r^n)/1-r
S6=1(1-2^6)/1-2
S6=1(1-64)/1-2
S6=63/1
63 (answer)

  • Math -

    right

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question