Question

find whether terms are in Ap or not 1. 100,125,175,180...​

Answer 1

Answer:

Given Series, 2,4,8,16...

The numbers are said to be in AP if the the difference between the two consecutive terms is constant.

Here,

4−2=2

8−4=4

16−8=8

Hence, this is not in AP.

However, this series is a GP with common ratio 2

2,4,8,16,32,64,128,......