It is: 10n-7 and so the next term is 43
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The 'n'th term is [ 13 + 5n ].
The 'n'th term is [ 13 + 5n ].
n=n3. The numbers given in the question are equal to 13, 23, 33, 43, 53.
The first differences are 5, 7, 9, 11, 13 and the second differences are 2,2,2,2 so the formula for the nth term is a quadratic. tn = n2 + 2n - 2 (n = 1,2,3,...)
the anser is that you are stupid