B Solve a second-order differential equation

  • Thread starter Sara_76
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Summary
Can I find help in solving this equation
Capture.PNG
image 2.PNG
 

BvU

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Hello sara, ##\qquad## :welcome: ##\qquad## !

The solution is given: (24)
 
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welcome

I want to know how to solve
 

BvU

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The more I look at it, the stranger the whole thing seems to be.
##-{1\over a } {d\Psi(y)\over dx }\ ## -- a typo (##x## should be ##y##) ?
and (in 24) ##\ \ \ e_1^{-\sqrt B y} \ ## -- what is the subscipt 1 ?

Looks as if they tried ## y^p e^q## and swept the leftovers in an ##F_1## (with three arguments ?) ...
 
3
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for −1/adΨ(y)/dx
It's a mistake in writing (It's y, not x )
 

BvU

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Where does this come from and what is it leading to ?
 

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