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

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asked Apr 6, 2021 70.6k views

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

Mathematics
college

Andru asked

by Andru

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Answer: The above answer is correct.

Step-by-step explanation: I got this correct on Edmentum.

Which matrix Is the product of a 3x3 identity matrix and the scalar 3-example-1

Pubudu Jayawardana answered Apr 7, 2021

by Pubudu Jayawardana

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4 votes

Answer:

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

Explanation:

The one that looks like ...

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

Ikuramedia answered Apr 10, 2021

by Ikuramedia

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

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