Determinant of a matrix MCQ (Multiple Choice Questions) PDF Download

In the computation of determinant of a matrix, significant efficiencies are introduced by combining row to another which

1. contains subtraction
2. contains zero
3. contains ones
4. contains addition

According to determinant properties, when two rows are interchanged then the signs of determinant

1. must changes
2. remains same
3. multiplied
4. divided

In matrices, the determinant of a matrix is denoted by

1. vertical lines around matrix
2. horizontal lines around matrix
3. bracket around matrix
4. none of above

According to determinant properties, the determinant equals to zero if row is

1. multiplied to row
2. multiplied to column
3. divided to row
4. divided to column

According to determinant properties, the determinant of resulting matrix equals to k delta if elements of rows are

1. multiplied to constant k
2. added to constant k
3. multiplied to constant k
4. divided to constant