Question

for a geometric sequence: find a3 term if a4=1/3 and a6=5/27

Answer 1

Given that this is a G.P., a6 = (a4)(r^2). Find r, then find a3 using the formula a4 = a3(r).

Answer 2

is it r^2 because a6 is two terms after a4?

Answer 3

Yes, that's correct.

Answer 4

thank you!

Answer 5

@maddirm96 : You're welcome.