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F.3

F.3

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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F.3

For sin 2x + cos x = = 0, use a double-angle or half-angle formula to simplify the equation and then find all solutions of the equation in the interval [0, 2π). The answers are x1 = x2 = x3 || x4 = with 1 < x2 < x3 < x4. 2 " and
Transcribed Image Text:For sin 2x + cos x = = 0, use a double-angle or half-angle formula to simplify the equation and then find all solutions of the equation in the interval [0, 2π). The answers are x1 = x2 = x3 || x4 = with 1 < x2 < x3 < x4. 2 " and
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