20-9x=n
The given sequence is -1, -6, -11, -16, -21. To find the nth term, we can identify that the sequence decreases by 5 each time. Thus, the nth term can be expressed as: ( a_n = -1 - 5(n-1) ), which simplifies to ( a_n = -5n + 4 ).
The nth term is equal to 4n.
Un = 29 - 9n
tn = 34 - 9n where n = 1,2,3,...
The Nth term in the series is [ 2N ] .
It is 5n-4 and so the next term will be 21
The given sequence is -1, -6, -11, -16, -21. To find the nth term, we can identify that the sequence decreases by 5 each time. Thus, the nth term can be expressed as: ( a_n = -1 - 5(n-1) ), which simplifies to ( a_n = -5n + 4 ).
5n+1
The nth term is equal to 4n.
tn = 34 - 9n where n = 1,2,3,...
Un = 29 - 9n
The Nth term in the series is [ 2N ] .
The nth term is 9n-2
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
(n2+n+2) / 2, starting with n=0.
The nth term is 22n and so the next number will be 5*22 = 110