1254
The 'n'th term is [ 4 - 3n ].
The formula for the nth triangular number is n(n+1)/2. Therefore, the fourth triangular number is equal to 4 x (4+1) / 2 = (4 x 5) / 2 = 10. The fiftieth triangular number is equal to 50 x (50+1) / 2 = (50 x 51) / 2 = 1275.
The nth term is: 5-2n
The nth term of a arithmetic sequence is given by: a{n} = a{1} + (n - 1)d → a{5} = a{1} + (5 - 1) × 3 → a{5} = 4 + 4 × 3 = 16.
1254
The nth term is: 3n-7 and so the next number will be 11
The nth term is: 3n-7 and so the next number will be 11
The nth term is 22n and so the next number will be 5*22 = 110
The 'n'th term is [ 4 - 3n ].
The 'n'th term is [ 4 - 3n ].
3n - 7
The 'n'th term is [ 4 - 3n ].
If you mean 2/1 3/2 4/3 5/4 then the next 3 terms are 6/5 7/6 8/7 and the nth term is (n+1)/n
It is Un = 3n - 7.
(n-1) n
2n+5