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Chapter 4: Q44. (page 166)

State the dimensions of each matrix.

44.1001

Short Answer

Expert verified

The dimension of the matrix is 2脳2.

Step by step solution

01

- Define the dimension of the matrix

A matrix A with m rows and n columns is a matrix of dimensions m脳n.

02

- State an example

Let us consider a matrix A=12鈭�3014. Clearly, matrix A has 2 rows and 3 columns, therefore, the dimension of matrix A will be 2脳3.

03

- State the dimension of 1001

In order to state the dimension of the matrix 1001, observe that the matrix has 2 rows and 2 columns, therefore, the dimension of matrix will be 2脳2.

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