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Pls help:)
Find the particular integral of
(D^2+a^2)y=sinax
a)successive integration
b)using partial fraction
 4 months ago
 4 months ago
Pls help:) Find the particular integral of (D^2+a^2)y=sinax a)successive integration b)using partial fraction
 4 months ago
 4 months ago

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abb0tBest ResponseYou've already chosen the best response.0
y=Asin(ax)+Bcos(ax) find y' and y''
 4 months ago

ajprincessBest ResponseYou've already chosen the best response.0
y'=Aacos(ax)Basin(ax) y"=Aa^2sin(ax)Ba^2cos(ax)
 4 months ago

ajprincessBest ResponseYou've already chosen the best response.0
what do i do after this @abb0t
 4 months ago

abb0tBest ResponseYou've already chosen the best response.0
now, you plug it in for your second derivative and solve. your particular integral is any function which when substituted into the left hand side and simpliﬁed, results in the function on the right.
 4 months ago
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