Mathematics · Linear Algebra
मान लीजिए A और B 2 × 2 आव्यूह (matrices) हैं। तो निम्नलिखित में से कौन सा सत्य है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1det(A + B) - det(A - B) = 2det A - 2det B
- 2det(A + B) + det(A - B) = 2det A + 2det B✓
- 3det(A + B) + det(A - B) = 2det A - 2det B
- 4det(A + B) + det(A - B) = det A + det B
सही उत्तर देखें
det(A + B) + det(A - B) = 2det A + 2det B
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