Mathematics for IGCSE & O level - Sequences (Section 1 - No. 29) | ExamPlay

Mathematics for IGCSE & O level - Sequences (Section 1 - No. 29)

Identify the sequence whose terms follow the formula 4n-1

3, 7, 11, 15

4, 8, 12, 16

5, 9, 13, 17

1, 4, 9, 16

Spiegazione

Substitute n=1, 2, 3, and 4 into the formula to find the terms.

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