For an A.P., nth term of the sequence is given by 5 + (n-1)d, where d is the common difference.
If you mean: 3, 4, 5, 6 and 7 then nth term = n+2
90
The nth term of the sequence is (n + 1)2 + 2.
The nth term in this arithmetic sequence is an=26+(n-1)(-8).
24 - 6n
The given sequence is an arithmetic sequence with a common difference of 6. To find the nth term of this sequence, we can use the following formula: nth term = first term + (n - 1) x common difference where n is the position of the term we want to find. In this sequence, the first term is 1 and the common difference is 6. Substituting these values into the formula, we get: nth term = 1 + (n - 1) x 6 nth term = 1 + 6n - 6 nth term = 6n - 5 Therefore, the nth term of the sequence 1, 7, 13, 19 is given by the formula 6n - 5.
If you mean: 3, 4, 5, 6 and 7 then nth term = n+2
It works out as -5 for each consecutive term
Clearly here the nth term isn't n25.
It is: nth term = 29-7n
90
nth term is 8 - n. an = 8 - n, so the sequence is {7, 6, 5, 4, 3, 2,...} (this is a decreasing sequence since the successor term is smaller than the nth term). So, the sum of first six terms of the sequence is 27.
90
The nth term of the sequence is (n + 1)2 + 2.
The nth term in this arithmetic sequence is an=26+(n-1)(-8).
24 - 6n
The nth term is -7n+29 and so the next term will be -6