Write the characteristic equations for the following recur (a) an = -3an-1; (b) an = 7an-2 (c) 7an-2-6an-3; an-an-1+5an-2-3an-3.

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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Write the characteristic equations for the following recurrence relations
(a) an
(b) an = 7an-2-6an-3;
(c) an-an-1 + 5an-2 -3an-3.
= -3an-1;
Transcribed Image Text:Write the characteristic equations for the following recurrence relations (a) an (b) an = 7an-2-6an-3; (c) an-an-1 + 5an-2 -3an-3. = -3an-1;
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