Mathematics for IGCSE & O level - Sequences (Section 2 - No. 44) | ExamPlay

Mathematics for IGCSE & O level - Sequences (Section 2 - No. 44)

The formula for the nth term of a sequence is \(T_n = n^2 - 1\). What is the second term?

0

1

2

3

Explanation

Substitute n=2 into the formula.

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