Question

In a G.P. 2,4,8,..5th term is 2k,then k = ​

Answer 1

Answer:

Hi buddy this will be your answer

a=2

d=4-2=2

an=2k

an= a+(n-1)d

2k= 2+ (5-1)2

2k= 2+ 8

2k= 10

k = 5

The value of k is 5

And an= 2×5 = 10

Please mark me as brainlist answer

Thanks