Consider the following linear non-homogeneous recurrence relation where ao = 1, a1 = 3 and 5a, + 2" = 4an-1 + an+1 for n21. The closed form of a, can be represented as an = sp" + tg" + ur" where p and q are the solutions of the characteristic equation of the recurrence. Given that, pis smaller than g. What is the value of p? What is the value of g?

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Chapter2: Second-order Linear Odes
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Consider the following linear non-homogeneous recurrence relation where ag = 1, a1 = 3 and 5a, + 2" = 4an-1 + an+1 for n>1. The closed form of a, can be
represented as a, = sp" + tg" + ur" where p and g are the solutions of the characteristic equation of the recurrence. Given that, pis smaller than g.
What is the value of p?
What is the value of g??
Transcribed Image Text:Consider the following linear non-homogeneous recurrence relation where ag = 1, a1 = 3 and 5a, + 2" = 4an-1 + an+1 for n>1. The closed form of a, can be represented as a, = sp" + tg" + ur" where p and g are the solutions of the characteristic equation of the recurrence. Given that, pis smaller than g. What is the value of p? What is the value of g??
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