Find the 6th term in the following sequence and write a general term expression.

Question

9, -3, 1, -1/3, ...

PLEASE LIST 6th TERM & GENERAL TERM EXPRESSION ONLY

Answer 1

Here is geometric sequence: a₁ = 9; r = - 1/3; a_n = 9·( - 1/3)^{n - 1}= (- 1)^{n - 1}_·3^{3 - n}; a₆ = - 3^{- 3} = - 1/27