Which one of the following is not an A.P. ?
Answer & explanation
Correct answer: option 3
All the APs have common difference as -4, -3 and 4 instead of option 3
The correct answer is option (3) : 3, 9, 19, 33, 51
Which one of the following is not an A.P. ?
Correct answer: option 3
All the APs have common difference as -4, -3 and 4 instead of option 3
The correct answer is option (3) : 3, 9, 19, 33, 51