Question

Given marices = (2 3
7 1), = (−2 4
3 5), = (−2 4
3 5) and = (−2 3 )
5.1 Find if possible
a) + (4)
b) (4)
c) (4)
5.2 Find the value of x if the determinant of matrix D is

Answer 1

Answer:

aaaaaaaaaaaaasaaaaaaaaaassxxffllkk aaaaaaaaaaaaasaaaaaaaaaassxxffllkk aaaaaaaaaaaaasaaaaaaaaaassxxffllkk aaaaaaaaaaaaasaaaaaaaaaassxxffllkk aaaaaaaaaaaaasaaaaaaaaaassxxffllkk

Step-by-step explanation:

aaaaaaaaaaaaasaaaaaaaaaassxxffllkk a aaaaaaaaaaaaasaaaaaaaaaassxxffllkk aaaaaaaaaaaaasaaaaaaaaaassxxffllkk aaaaaaaaaaaaasaaaaaaaaaassxxffllkk