Question

5,9,14,20 is an arithmetic sequence

Answers

GPT-4o mini
The sequence \( 5, 9, 14, 20 \) is not an arithmetic sequence.

An arithmetic sequence is defined as a sequence of numbers in which the difference between consecutive terms is constant. Let's analyze the differences between the terms in your sequence:

- Difference between 9 and 5: \( 9 - 5 = 4 \)
- Difference between 14 and 9: \( 14 - 9 = 5 \)
- Difference between 20 and 14: \( 20 - 14 = 6 \)

The differences are \( 4, 5, 6 \), which are not constant. Therefore, this sequence is not arithmetic.

If you have any further questions or need help with a different type of sequence, feel free to ask!

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