The sequence provided is an arithmetic sequence where each term increases by 3. The first term (a) is 1, and the common difference (d) is 3. The nth term can be calculated using the formula: ( a_n = a + (n - 1) \cdot d ). Therefore, the nth term is ( a_n = 1 + (n - 1) \cdot 3 = 3n - 2 ).
It is: -6n+22
The nth term is equal to 4n.
The Nth term in the series is [ 2N ] .
The sequence 13, 14, 15, 16, 17, 18, 19, 20 is an arithmetic progression where each term increases by 1. The nth term can be expressed by the formula ( a_n = 12 + n ), where ( n ) is the term number starting from 1. For example, for ( n = 1 ), ( a_1 = 12 + 1 = 13 ), and for ( n = 8 ), ( a_8 = 12 + 8 = 20 ).
Clearly, if you omit the sign, the nth. term will be 4n. The alternating sign can easily be expressed as a power of (-1), so in summary, the nth. term is (-1)n4n.
The nth term is 3n+7 and so the next number will be 22
The nth term is: 3n+1 and so the next number will be 16
75988 to the 7th
It is: 3n+1
2n+1
3n+7
Tn = 1 + 3n
The nth term of a sequence is the general formula for a sequence. The nth term of this particular sequence would be n+3. This is because each step in the sequence is plus 3 higher than the previous step.
6n+10
It is: -6n+22
The nth term is equal to 4n.
The Nth term in the series is [ 2N ] .