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

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Question 134

Q134.यदि निम्न समीकरण निकाय के अनन्त रूप से अनेक हल विद्यमान हों, तो (3α + β) का मान है — x + 2y − 3z = 2; 2x + αy + 5z = 5; 14x + 3y + βz = 33।