Question

Wich of the following an AP 1,3,9,27 2,6,10,14. 1,4,6,9​

Answer 1

Arithmetic Progression (AP) is a sequence of numbers in order in which the difference of any two consecutive numbers is a constant value.

1,3,9,27 does not have a constant value between two consecutive numbers

1,4,6,9​ does not have a constant value between two consecutive numbers

2,6,10,14 is AP as it has a constant term bw two consecutive numbers

6-2 = 10-6= 14-10= 4

2,6,10,14 is AP

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