Question

which of the following lists of numbers form an AP.
a.11,22,33,44....​

Answer 1

Answer:

22, this question answer is

Step-by-step explanation:

please follow

Answer 2

Answer:

Hint:- In an A.P. common difference between each consecutive terms will always be equal. Given:- Sequence:-  Here, Second term first term. Third term second term Since, both of the differences equal to each other  Hence, the above sequence forms an A.P.