Prove that the distance of the roots of the equation sin 0₁ 2³ + sin 0₂2² + sin 031 z + sin 041 = 3 from origin is greater than 2/3.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Prove that the distance of the roots of the equation
sin 0₁ 2³+ sin 0₂2² + sin 03 z + sin 041 = 3 from origin is
greater than 2/3.
Transcribed Image Text:Prove that the distance of the roots of the equation sin 0₁ 2³+ sin 0₂2² + sin 03 z + sin 041 = 3 from origin is greater than 2/3.
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