Hello, manalive04!
I have an "eyeball" solution . . .
Given initial conditions:
. .
We have: .
We see that: .
Therefore, the general term is: .
I am very stuck as to how to attempt this question, would really appreciate some help as lecturer was not clear
xn+6 - 3xn+4 + 3xn+2 - xn = 0
given initial condition
X0=X2=X4=0, X1=2, X3=12, X5=30
Please help me, would be so grateful