Question

solve it MCQ and I've given point​

Answer 1

b) 2.

b) 2. is the right answer.

Answer 2

Answer:

The value of the determinant of the matrix is 11

Step-by-step explanation:

Solution : The value of determinant is 2x4 - (-1 x 3)

                                                            = 8 - (-3)

                                                            = 8+3

                                                           = 11