Answer:
486*(1/3),486*(1/9),486(1/27),486(1/81)
Explanation:
486, 486r,486r^2,486r^3,486r^4,2
------------------------------------
2 = 486r^5
-----
r^5= 1/243
----
r = 1/3
---
------
Ans: 486*(1/3),486*(1/9),486(1/27),486(1/81)
3.5m questions
4.4m answers