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

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abb0t Group TitleBest ResponseYou've already chosen the best response.0
y=Asin(ax)+Bcos(ax) find y' and y''
 11 months ago

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

ajprincess Group TitleBest ResponseYou've already chosen the best response.0
what do i do after this @abb0t
 11 months ago

ajprincess Group TitleBest ResponseYou've already chosen the best response.0
@hartnn @amistre64
 11 months ago

ajprincess Group TitleBest ResponseYou've already chosen the best response.0
@campbell_st
 11 months ago

abb0t Group TitleBest 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.
 11 months ago
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