Which of the following sequences is an arithmetic progression?

MATHEMATICS · Single correct · CBSE · Mathematics · Arithmetic Progressions · Arithmetic Progressions

Problem

Which of the following sequences is an arithmetic progression? (a)

2,\; 5,\; 9,\; 14,\;\ldots

(b)

5,\; 8,\; 11,\; 14,\;\ldots

(c)

3,\; 6,\; 12,\; 24,\;\ldots

(d)

1,\; 4,\; 9,\; 16,\;\ldots