1, 4/3,16/9
Find the 9th term.

The 9th term of the sequence is:

Step-by-step explanation:

Given the sequence

1, 4/3,16/9

computing the ratios of all the adjacent terms

The difference between all the adjacent terms is the same and equal to

A geometric sequence has a constant ratio 'r' and is defined by

As

so substituting and in the nth term of the equation

Now, substitute n = 9 to determine the 9th term

Therefore, the 9th term of the sequence is: