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can anyone plz solve y''  y = 8*e^3*x ????
plz it is urgent ......
 one year ago
 one year ago
can anyone plz solve y''  y = 8*e^3*x ???? plz it is urgent ......
 one year ago
 one year ago

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shubhamsrgBest ResponseYou've already chosen the best response.1
e^(3x) or (e^3)*x Am assuming the former one ?
 one year ago

soumya007Best ResponseYou've already chosen the best response.0
the 1st one. and also the paricular solution is e^(3*x)..
 one year ago

shubhamsrgBest ResponseYou've already chosen the best response.1
y= C e^(3x) works right ? y' = 3C( e^3x) y'' = 9C(e^3x) => 9C(e^(3x))  C(e^3x) = 8(e^(3x)) C=1 so y=e^(3x) is a solution.
 one year ago

soumya007Best ResponseYou've already chosen the best response.0
what about the value of C ??????? can it be any cosnt or somthing else ?
 one year ago

shubhamsrgBest ResponseYou've already chosen the best response.1
We just solved it, C=1
 one year ago

shubhamsrgBest ResponseYou've already chosen the best response.1
infact, Ae^x + Ce^(3x) can also be a soltuion.
 one year ago

shubhamsrgBest ResponseYou've already chosen the best response.1
where C=1 and A can be anything
 one year ago

shubhamsrgBest ResponseYou've already chosen the best response.1
I am pretty sure there might be more solutions to it. Nevermind
 one year ago
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