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SAT, 09.10.2021 01:50 Quidlord03
find constants a and b such that the function y = a sin(x) + b cos(x) satisfies the differential equation y'' + y' − 4y = sin(x).
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Answers: 3
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find constants a and b such that the function y = a sin(x) + b cos(x) satisfies the differential equ...
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