Complete the given numerical series by identifying the term that logically follows.

Cevap:In the numerical sequence

3, 7, 11, 15, 19, \dots

, the term that completes the blank is 【23】.

The next term in the sequence is 23.

Each consecutive term in the given series increases by a fixed constant of

4

(

3 + 4 = 7

7 + 4 = 11

11 + 4 = 15

15 + 4 = 19

). Adding

4

19

gives the correct term,

23

Find the difference between consecutive terms in the sequence.

7 - 3 = 4

11 - 7 = 4

15 - 11 = 4

, and

19 - 15 = 4

Determining the common difference helps uncover the underlying arithmetic rule of the sequence.

Add the constant difference of 4 to the last term given (

19

19 + 4 = 23

Applying the identified rule (+4) yields the logical next term of the series.

Arithmetic Number Series with Constant Difference

Tahmini Süre:30s

Soru