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وارد شوید

Mathematics for IGCSE & O level - Sequences (Section 2 - No. 43)

Consider the sequence given by the formula \(T_n = 2n^2 - 1\). What are the first three terms?
1
7
17
29

توضیح

Substitute n = 1, 2, and 3 into the formula to get the first three terms

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