Question

How can you represent the terms of a sequence explicitly? How can you represent them recursively?

Provide mathematical examples to support your opinions. You are encouraged to think about these questions as you progress through the unit.

Answer 1

explicitly means the An can be defined by some expression involving n, it is a function of n

recurrsively means that An can be calculated using some older versions: An = 3A(n-1), but the starter terms need also be defined; such as A0 = 2

Answer 2

:-) thank you

Answer 3

yep