Question

In g p the first term is 1/3 and 7 term is 1/ 2187 what is the common ratio

Answer 1

Answer:

a=1/3,t7=1/2187

t7=1/3*r^6

1/2187=1/3×r^6

3/2187=r^6

1/729=r^6

(1/3)6=r^6

r=1/3