tfytfyhjhjgh
24-5n
Here are the first five terms of a sequence. 12 19 26 33 40 Find an expression for the nth term of this sequence.
It is not possible to find the nth term from the given information.
12 - 5(n-1)
my nth term maths is very tuff because its syallabus is changed
It means to find the generic expression for any term, not just for one specific term. For example, in the sequence 1, 4, 9, 16, 25... it should be clear that these are square numbers, which you can write as 12, 22, 32, etc. The nth. term is n2, meaning that for any number "n", term number n is n2.
You don't.
nth term
The nth term is Un = a + (n-1)*d where a = U1 is the first term, and d is the common difference.
35 * * * * * That is the next term. The question, however, is about the nth term. And that is 6*n - 1
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.