Question

59. If A=
1-1
A^3 – 2A² is
l then the expression
(a) a null matrix
(b) an identity matrix
(c) equal to A
(d) equal to --A​

Answer 1

Answer:

c)Equal to A

Step-by-step explanation:

cause ,

(0)^3-2(0)²

0-0

0