Solution: Given that →→ Sesung solution for Hermpte 's y" - Dxy + 2xy = 0 Let y = M8 8W & M8 हैं Y=0 dy dx d'y ar x Str M8 r=0 → indicial → Coefficient 20 S (S-1) Teo By puting value in Ⓒ 을 Σ T=O be Solution ar (S+r) x S+r-1 95 € ar [(+1) (145-1) ₂²4-2 SAY at ar(str) (s+x-1) ar S+Y-& + r [(str) (@+r-1) xStr-2₁. (s+₁) ++ e deg x San defferential quali ů. x 5+-2 -2 (s+1-2]x² -2] ****]. obtained by zelo 10

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