Question

Find the next two terms of the geometric sequence 567, 189, 63 … .

Answer 1

21 then 7

Explanation:

Answer 2

As we can observe,

F(1) = 567

F(2) = 189 = 567/3 = F(1)/3

F(3) = 63 = 189/3 = F(2)/3

=> F(4) = F(3)/3 = 63/3 = 21

Hope this helps!

:)