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Addition and Subtraction of a Matrix

What can be t...

Question

What can be the general notation of a matrix with 4 rows and 5 columns?

A

5x4

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B

4x5

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C

4x4

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D

5x5

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Solution

The correct option is B 4x5
The general notation of a matrix with m rows and n columns is m × n .
So, the general notation of a matrix with 4 rows and 5 columns is 4 x 5.

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