Question

9 (1/3)^n-1 what is the tenth term

Answer 1

`a_(10)=(1)/(2187)`

Explanation:

Simply plug in 10 for n

9(1/3)¹⁰⁻¹

9(1/3)⁹

9(1/19683)

9/19683

`a_(10)=(1)/(2187)`