which of the following is not an ap
1. 2,2,2,2......
2. 10,7,4....
3. 23,21,18,14....
4. 2,7,12...
Answers
Answered by
1
Answer:
3rd one is not in AP
Step-by-step explanation:
1,2 and 3 are in AP
Answered by
1
Answer:
option 3 is ur answer.
Step-by-step explanation:
because its difference is not equal....
i hope its help u.
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