Question

Inverse of matrix
5 4
3 2

Answer 1

Step-by-step explanation:

determinent of A,

lAl=2

A11=2

A12= 3

A21=4

A22=5

cofactor matrix= 2 3

4. 5

adjoint A= 2. 4

3. 5

inverse of A = adjointA/lAl

= 1. 2

3/5. 5/2. ans.