Mathematics for IGCSE & O level - Sequences (Section 4 - No. 16) | ExamPlay

Mathematics for IGCSE & O level - Sequences (Section 4 - No. 16)

What is the common difference of the arithmetic sequence: 1, 7, 13, 19, ...?

5

6

7

8

Vysvětlení

The sequence increases by 6 each time.

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