Question
Which of the following form an AP? Justify your answer.
0, 2, 0, 2, .....
0, 2, 0, 2, .....
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| Class-interval | 10-15 | 15-20 | 20-25 | 25-30 | 30-35 | 35-40 |
| Frequency | 30 | 35 | 75 | 40 | 30 | 15 |