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SR. TEACHER (SEC. EDU.) COMP. EXAM 2025 2026 question with answer

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Question 83

Q83.संकारक [d²/dx² − Bx²] में नियतांक B का मान कितना हो ताकि e⁻ᵃˣ² इस संकारक का आइगेन फलन हो? (यहाँ 'a' एक नियतांक है)