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The fuction ex2+y” is an eigenfunction of the operator (hom2 + oz) 22 02 + дх2 მy2,

Posted: Tue May 17, 2022 9:45 am
by answerhappygod
 1
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The fuction ex2+y” is an eigenfunction of the operator (hom2 + oz) 22 02 + дх2 მy2,