1. Let, a, = 3, a, = 4 and for n 2 3, a, = 2a,-1+ an-2, express a, in terms of n.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Use Recursion . This is the problem of Discrete Mathmatics. Kindly solve all of the Question . Don't use Arithmetic way.
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1. Let, a, = 3, a, = 4 and for n 2 3, a, = 2a,-1+ an-2, express a, in terms of n.
%3D
2. Let, a, = 3, a, = 4 and for n2 3, a, = 2a,1+ an-2 + 5, express a, in terms of n.
%3D
3. Let, a, = 3, a, = 4 and for n2 3, a, = 2a,-1
an-2
+ n? + 1, express a, in terms of n.
%3D
4. Let, a, = 1, a, = 2, b, = 0, b2 = 1,
%3D
for n2 3,
an = 2a,-1+ bn-1
for n22
%3D
b,= bn-1+ an-1
express a, in terms of n.
Transcribed Image Text:Recursion 1. Let, a, = 3, a, = 4 and for n 2 3, a, = 2a,-1+ an-2, express a, in terms of n. %3D 2. Let, a, = 3, a, = 4 and for n2 3, a, = 2a,1+ an-2 + 5, express a, in terms of n. %3D 3. Let, a, = 3, a, = 4 and for n2 3, a, = 2a,-1 an-2 + n? + 1, express a, in terms of n. %3D 4. Let, a, = 1, a, = 2, b, = 0, b2 = 1, %3D for n2 3, an = 2a,-1+ bn-1 for n22 %3D b,= bn-1+ an-1 express a, in terms of n.
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