Mathematics Matrics Quiz

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Mathematics Matrics Quiz

Question 1. A matrix with only one row is called:

Column matrix

Row matrix

Square matrix

Null matrix

Question 2. The order of a matrix having 3 rows and 4 columns is:

4 × 4

3 × 3

3 × 4

4 × 3

Question 3. If a matrix has the same number of rows and columns, it is called:

Row matrix

Square matrix

Rectangular matrix

Diagonal matrix

Question 4. The transpose of a matrix is obtained by:

Replacing rows with ones

Replacing rows with zeros

Interchanging rows and columns

Changing the signs of elements

Question 5. What is the additive identity of a matrix?

Unit matrix

Zero matrix

Transpose matrix

Inverse matrix

Question 6. The product of two matrices is possible only if:

Both matrices are square

Number of columns of the first matrix equals number of rows of the second matrix

Both matrices are equal

Number of rows is the same

Quiz

Question 1. A matrix with only one row is called:

Question 2. The order of a matrix having 3 rows and 4 columns is:

Question 3. If a matrix has the same number of rows and columns, it is called:

Question 4. The transpose of a matrix is obtained by:

Question 5. What is the additive identity of a matrix?

Question 6. The product of two matrices is possible only if:

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