xn=30
xn+1 = 1.8xn +15
I'm completely lost with this question, finding the closed form of the linear recurrence sequence
any help would be appreciated, thanks
The statement has no sense. Have you exactly quoted it? .
Fernando Revilla
Hello, entrepreneurforum.co.uk!
Find the closed form of the recurrence sequence.
[rant]
. . . . . Why are these problems assigned to people
. . . . . who have no knowledge of recurrence relations?
[/rant]
Subtract [2] - [1]: .
. . . . .
. . Hence: .
The generating function is of the form: .
We know the first two terms of the sequence: .
. .
Subtact [4] - [3]: .
Substitute into [3]: .
Therefore: .
. . . . . . . .