Mathematics · Matrices and Determinants
आव्यूह (matrix) Δ = 6524 में अवयव 2 के लिए क्रमशः उपसारणिक (minor) और सहखंड (cofactor) ज्ञात कीजिए।
- 1M21 = 5, A21 = 5
- 2M21 = -5, A21 = -5
- 3M21 = 5, A21 = -5✓
- 4M21 = -5, A21 = 5
सही उत्तर देखें
M21 = 5, A21 = -5
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