#### is a square matrix of order   and k is a scalar ,then Option 1) Option 2) Option 3) Option 4) None

As we learned in concept

Scalar multiplication of matrix -

- wherein

is multiplied to every element of matrix

Matrix KA means every element is multiplied by K.  Thus the determinant is multiplied by

Option 1)

Correct option

Option 2)

Incorrect option

Option 3)

Incorrect option

Option 4)

None

Incorrect option