Question:
If A = \(\begin{bmatrix} 2 & 3 & 1 \\[0.3em] 0 & -1 & 5 \end{bmatrix}\) and B = \(\begin{bmatrix} 1 & 2 & -1 \\[0.3em] 0 & -1 & 3 \end{bmatrix}\), what is the value of (2A-3B)?
If A = \(\begin{bmatrix} 2 & 3 & 1 \\[0.3em] 0 & -1 & 5 \end{bmatrix}\) and B = \(\begin{bmatrix} 1 & 2 & -1 \\[0.3em] 0 & -1 & 3 \end{bmatrix}\), what is the value of (2A-3B)?
Updated On: July 22, 2025
- \(\begin{bmatrix} 1 & 1 & 0 \\[0.3em] 0 & 1 & 5 \end{bmatrix}\)
- \(\begin{bmatrix} 1 & 0& 5 \\[0.3em] 0 & 1 & 1 \end{bmatrix}\)
- \(\begin{bmatrix} 0 & 1& 1 \\[0.3em] 1 & 0 & 5 \end{bmatrix}\)
- \(\begin{bmatrix} 5 & 0& 1 \\[0.3em] 1 & 1 & 0 \end{bmatrix}\)
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The Correct Option is B
Solution and Explanation
The correct option is (B)
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