Question

An = n .4, 7, 10, 13, 16, ...

Answer 1

An=n.4,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58,61,64,67,70,73,76,79,82,85,88,91,94,97,100.

Answer 2

It seems like you're interested in finding the nth term of a sequence, where each term differs by a constant value. In this case, the sequence you've provided is an arithmetic sequence because the terms increase or decrease by a constant value each time. Let's analyze the sequence:

An = n * 3 + 4

Here, "n" represents the position of the term in the sequence, starting from n = 1, 2, 3, 4, and so on. The constant difference between each term is 3 (the coefficient of n), and the initial term is 4 (when n = 1).

So, if you want to find the nth term of this sequence, you can use the formula:

An = n * 3 + 4

For example:

• When n = 1, A1 = 1 * 3 + 4 = 3 + 4 = 7
• When n = 2, A2 = 2 * 3 + 4 = 6 + 4 = 10
• When n = 3, A3 = 3 * 3 + 4 = 9 + 4 = 13
• When n = 4, A4 = 4 * 3 + 4 = 12 + 4 = 16
• And so on...

You can use this formula to find any term in the sequence by plugging in the value of n.