Question

Which of the following is not an Arithmetic Progression? [ ]

A] 2,2,2,2, ...
B]1, -1,1, -1,1, ...
C] -1,-4,-7,-10...
D] 61,70,79,88,97…​

Answer 1

Answer:

option A

Step-by-step explanation:

because it is repeating continuously 2 number

Answer 2

Answer:

B)is not an arithmetic progression