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svet-max [94.6K]
3 years ago
15

Which matrix Is the product of a 3x3 identity matrix and the scalar 3

Mathematics
1 answer:
maw [93]3 years ago
8 0

Answer:

  Each diagonal element will be 3. Off-diagonal elements will be zero.

Step-by-step explanation:

The one that looks like ...

  \left[\begin{array}{ccc}3&0&0\\0&3&0\\0&0&3\end{array}\right]

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