Question

A, ar, ar^2, ar^3.....Are in gp .Find the common ratio

Answer 1

Answer:

Common ratio = r

Step-by-step explanation:

Common ratio is the value multiplied to a term get next term.

a*r = ar

ar*r = ar∧2

ar∧2*r = ar∧4

Answer 2

Answer:

in a GP,

the common ratio is given by

Tn/T(n-1)

here , the common ratio is

T2/T1. or. T3/T2

thus, ar^2/ar = r.

thus, the common ratio is r.

I hope it would help you

thank you.