Mathematics · Matrices and Determinants
If A = [ 1 0 -1 ] [ 2 1 -1 ] [ 2 3 2 ] , then the top row of A -1 is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1[2 0 -1]
- 2[2 -1 1/2]
- 3[5 6 4]
- 4[5 -3 1]✓
Correct answer
[5 -3 1]
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