Question

If 2n^2 - 5 represents a sequence, then the sequence is​

Answer 1

Answer:

yeh so I am not working on kro for

Answer 2

Answer:

It is a quadratic sequence,

T1 = 2×1² - 5 = -3

T2 = 2×2² - 5 = 3

T3 = 2×3² - 5 = 13

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Tn = 2n² - 5