Multiple choice

What is the difference between 108th and 109th term of the given sequence? 2, 5, 8, ...

  1. 9

  2. 6

  3. 3

  4. 1

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C Correct answer
Explanation

The sequence is an arithmetic progression with first term a=2 and common difference d=3. The difference between any two consecutive terms in an AP is the common difference d. Thus, the difference between the 109th and 108th term is 3.

AI explanation

The given sequence is an arithmetic progression with a common difference of 3. The difference between any two consecutive terms in an arithmetic progression is always equal to the common difference, meaning the 109th term minus the 108th term equals 3.