Find (a,b) such that \(L_n = a\phi^n + b\widehat{\phi}^n\)
Find (a,b) such that
\(L_n = a\phi^n + b\widehat{\phi}^n\)
L_n = a\phi^n + b\widehat{\phi}^n
\(\begin{array}{|rcll|} \hline L_n &=& \phi^n + \widehat{\phi}^n \\\\ (a,b) &=& (1,1) \\ \hline \end{array}\)
