Question

If a=2/3 and t6=162 then findr=?

3

45

5

33​

Answer 1

Answer:

Step-by-step explanation:

Answer:

r=3

Step-by-step explanation:

First term = a =  

Formula of nth term of GP =  

where a is the first and r is the common ratio

Substitute n = 6

We are given that  

So, the value of r is 3