Math, asked by aartiphougat5, 5 hours ago

which of the following is an arithmetic progression?
1. n^2 +n+1
2.n^3+2n+3
3.n^3+1
4.2n+3

Answers

Answered by Aayush109

3

Answer:

4. 2n+3 ....I think...im not sure

Answered by shwethakumari029

28

Answer:

the correct answer is 4. 2n+3

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