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

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Question 77

Q77.रैखिक प्रोग्राम समस्या के लिए अधिकतम Z = x + 3y; प्रतिबन्ध 3x + 2y ≤ 6, 3x + y = 4 तथा x, y ≥ 0, की द्वैती समस्या का कथन है —