Question

find the determinant of 1 0 -4. 2 -1 3​

Answer 1

Answer:

A very important property of the determinant of a matrix, is that it is a so called multiplicative function. It maps a matrix of numbers to a number in such a way that for two matrices A,B,

det(AB)=det(A)det(B).

This means that for two matrices,

det(A2)=det(AA)

=det(A)det(A)=det(A)2,

and for three matrices,

det(A3)=det(A2A)

=det(A2)det(A)

=det(A)2det(A)

=det(A)3

and so on.

Therefore in general det(An)=det(A)n for any n∈N

Step-by-step explanation:

itz Mr.Pagal

Answer 2

Step-by-step explanation:

-3 is your answer

make it as brain list