7. Solve the equation y" + y = 72 sin z using undetermined coefficients.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 44E
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I need answer 17 question i will give 5 upvotes
all work shown and i will give
thumbs up
G
16. Find the general solution of y"-9" + 15y +25y = 0.
17. Solve the equation y" + y = 7a sin z using undetermined coefficients.
Transcribed Image Text:all work shown and i will give thumbs up G 16. Find the general solution of y"-9" + 15y +25y = 0. 17. Solve the equation y" + y = 7a sin z using undetermined coefficients.
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