Mathematics · Matrices and Determinants
एक वर्ग आव्यूह A के लिए, निम्नलिखित में से कौन-सा कथन सत्य नहीं है?
- 1AAT एक सममित आव्यूह (symmetric matrix) है
- 2ATA एक विषम सममित आव्यूह (skew-symmetric matrix) है✓
- 3A - AT एक विषम सममित आव्यूह (skew-symmetric matrix) है
- 4A + AT एक सममित आव्यूह (symmetric matrix) है
सही उत्तर देखें
ATA एक विषम सममित आव्यूह (skew-symmetric matrix) है
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