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just olya [345]
2 years ago
6

If possible, find AB. & State the dimension of the result.

Mathematics
1 answer:
Nikitich [7]2 years ago
3 0

Answer:

Step-by-step explanation:

A=\begin{bmatrix}0 &0  &5 \\ 0 &0 &-3 \\ 0 &0  &3 \end{bmatrix}

B=\begin{bmatrix}8 &-12  &5 \\ 7 &19 &5 \\ 0 &0  &0 \end{bmatrix}

A.B = A × B

A.B=\begin{bmatrix}0 &0  &0 \\ 0 &0  &0 \\ 0 &0  &0 \end{bmatrix}

Dimension of the resultant matrix is (3 × 3)

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