- #1
gnrlies00
- 20
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the function obeys the differential equation d^2f/dx^2-(3-2i)f=0 , and satisfy the condition f(0)=1 and f(x)----->o ,for x-----> infinity , for f=0 calculate the value of f(∏)?
Can Anybody give me any hints how to go about this problem?
What I know is the following;
D^2f/Dy^2=(3-2i)f
=> D^2=(3-2i)
=> D=[itex]\pm[/itex][itex]\sqrt{}(3-2i)[/itex]
→f(=Ae^[itex]\sqrt{}(3-2i)[/itex]x + Be^-[itex]\sqrt{}(3-2i)[/itex]x
Please Help
Can Anybody give me any hints how to go about this problem?
What I know is the following;
D^2f/Dy^2=(3-2i)f
=> D^2=(3-2i)
=> D=[itex]\pm[/itex][itex]\sqrt{}(3-2i)[/itex]
→f(=Ae^[itex]\sqrt{}(3-2i)[/itex]x + Be^-[itex]\sqrt{}(3-2i)[/itex]x
Please Help