Question

Find the 8th term of the geometric sequence whose common ratio is 2/3 and whose first term is 6.

Answer 1

8th term = 256/729

Explanation:

Ratio = a2/a1

2/3 = a2/6 a 2=2/3*6 =12/3 =4 a2=4

1) 6* 2/3=4

2) 4*2/3=8/3

3) 8/3*2/3 = 16/9.......