Question

 

हल कीजिए : equation 

09 Jan 2026
Answer :
Word Count : 51
दिया गया समीकरण [ (D^2+5DD'+5D'^2)z=x\sin(3x-2y) ] जहाँ (D=\frac{\partial}{\partial x},,D'=\frac{\partial}{\partial y})। पूरक फलन (CF): सहायक समीकरण [ m^2+5m+5=0 ] जिससे [
________ __________ _______ ______ _________ ________ _______ __________ _______ ____ ______.
________ ____ __________ ___ ________ ________ __________ ______.
_____ ________ ___ _____ ____ _________ ______ ____.
________ _____ _________ ___.
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