Question

2) Which of the following Sequence is in A.P?
(A) 2, 4 ,8,16.---
(C) 3, 7, 11,15,
(B) 1, 3 , 15 ,19
(D) 3 ,9,27 81,​

Answer 1

Answer:

C) 3,7,11,15

Step-by-step explanation:

as there difference is same which is 4