Mathematics · Matrices and Determinants
If matrix A = [ 1 3 3 ; 1 4 3 ; 1 3 4 ], then its adjoint matrix, adj(A), is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1[ 7 -3 -3 ; -1 1 0 ; -1 0 1 ]✓
- 2[ 7 3 3 ; -1 1 0 ; -1 0 -1 ]
- 3[ 7 -3 -3 ; 1 1 0 ; -1 0 1 ]
- 4[ -7 3 -3 ; -1 1 0 ; -1 0 -1 ]
Correct answer
[ 7 -3 -3 ; -1 1 0 ; -1 0 1 ]
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