tn = n2 + 9, n = 1,2,3,...
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To find the nth term for the sequence 10, 13, 18, 25, 34, 45, we first need to identify the pattern. The differences between consecutive terms are 3, 5, 7, 9, 11. These are consecutive odd numbers starting from 3. Therefore, the nth term can be expressed as n^2 + 7.
Oh, dude, you're hitting me with some math vibes! So, the pattern here is like adding consecutive odd numbers starting from 1. The nth term formula for this sequence is n^2 + 9. So, if you plug in the value of n, you can find the corresponding term in the sequence.
The sequence has a difference of 10, so the nth term starts with 10n. Then to get to -8 from 10 you need to subtract 18. So the nth term is 10n - 18.
Un = 5n - 2
The nth term in this arithmetic sequence is an=26+(n-1)(-8).
The 'n'th term is [ 13 + 5n ].
The 'n'th term is [ 13 + 5n ].