Mathematics · Determinants
The co-factor of the element 's' in the given determinant A is: A = | m n o | | p q r | | s t u |
- 1| n o | | q r |✓
- 2- | q r | | t u |
- 3| m n | | p q |
- 4- | n o | | q r |
Correct answer
| n o | | q r |
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