Prove that any solution of the equation 1 + x = 0, t> 2 has a zero on the interval [2īn, 27(n + 1)] for any n E N. Hint. Apply the second Sturm comparison theorem when comparing to the oscillatory equation x" +x = 0, where 1 + > 1, 1 – < 1 on the interval [2an, 27(n + 1)] for any n E N.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Prove that any solution of the equation
1+
x = 0, t > 2 has
a zero on the interval [27n, 27 (n + 1)] for any n E N.
Hint. Apply the second Sturm comparison theorem when comparing to the oscillatory
equation x" +x =
0, where 1+> 1, 1 – < 1 on the interval [27n, 27(n + 1)] for
any n E N.
Transcribed Image Text:Prove that any solution of the equation 1+ x = 0, t > 2 has a zero on the interval [27n, 27 (n + 1)] for any n E N. Hint. Apply the second Sturm comparison theorem when comparing to the oscillatory equation x" +x = 0, where 1+> 1, 1 – < 1 on the interval [27n, 27(n + 1)] for any n E N.
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