Mathematics · Matrices
If A + B = [1 01 1] and A - 2B = [-1 10 -1], then matrix A is equal to:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1[13 1323 13]✓
- 2[23 1313 23]
- 3[0 11 0]
- 4[1 -10 1]
Correct answer
[13 1323 13]
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