ExamPlay Dark Logo
Prihlásiť sa

Mathematics for IGCSE & O level - Sequences (Section 2 - No. 46)

The formula for the nth term of a sequence is n2 - 1. What is the third term of the sequence?
5
6
7
8

Vysvetlenie

Substitute n = 3 into the formula: 3^2 - 1 = 8.

Pripomienky (0)

Reklama