Question

The series 2 + 4 + 8 + 16 + 32 + . . . is:

arithmetic
geometric
both
neither

Answer 1

4/2 = 8/4 = 16/8 = 32/16
it is geometric

Answer 2

geometric

Answer 3

I was gonna say Bacon...but I guess that is wrong ;-;

Answer 4

thank you guys

Answer 5

And The series 6 + 6 + 6+ 6 + 6 is arithmetic? right?

Answer 6

yes, the difference is constant as n runs

Answer 7

it is arithmetic when last term is given

Answer 8

so its neither i think becoz if it has last term we say both .if not neither