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soumya007
 3 years ago
can anyone plz solve y''  y = 8*e^3*x ????
plz it is urgent ......
soumya007
 3 years ago
can anyone plz solve y''  y = 8*e^3*x ???? plz it is urgent ......

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

soumya007
 3 years ago
Best ResponseYou've already chosen the best response.0the 1st one. and also the paricular solution is e^(3*x)..

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.1y= 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.

soumya007
 3 years ago
Best ResponseYou've already chosen the best response.0what about the value of C ??????? can it be any cosnt or somthing else ?

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.1We just solved it, C=1

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

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.1where C=1 and A can be anything

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.1I am pretty sure there might be more solutions to it. Nevermind
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