Question

find 10th term in{2,-6,18........} is​

Answer 1

Answer:

10th term is -39366.

Step-by-step explanation:

1st term a=2

common ratio r = -6/2 = 18/-6

     r= -3

the series is geometric progression

therefore,

10th term = $ar^{10-1}$

                    = $ar^{9}$

                    = 2x$-3^{9}$

                     = -39366