Question

What is the common ratio of the geometric sequence? 2/9,2/3,2,6
4
3
1/3
1/6

Answer 1

3

explanation

Given

first term (a)=2/9

second term (b)=2/3

common ratio (r)=?

we know that

`r = (b)/(a)`

`= ( (2)/(3) )/( (2)/(9) )`

`r = (2)/(3) * (9)/(2)`

r=3