Question

Find, which of the following sequence from a G.P. :

9, 12, 16, 24, ................

Answer 1

Given sequence: 9, 12, 16, 24, ................

Now,

`12/9 = 4/3, 16/12 = 4/3,24/16 = 3/2`

Since `24/8 = 72/24 ≠ 216/72`, the given sequence is not a G.P.