Question

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Q, Find the nth term of 8, 9, 14, 23, 36

Answer 1

$Median = \: ( \frac{n + 1}{2} ) \\ = \frac{5 + 1}{2} \\ = \frac{6}{2} \\ = 3th \: term$

3th term is 14 which is median

Answer 2

Answer:

2n^2 - 5n +11