Question

If Matrix A=[-2/3 1/3 2/3; 2/3 2/3 1/3,1/3-2/3 2/3] then
50
Select one:
O a AA^-1=1
O b. A^A^-1=1
O c. None of the Above
O d. A^A-1=1​

Answer 1

Answer:

c. None of the above

Step-by-step explanation:

and b. A^A^-1=1