Question: 8
(Choose 1 answer)
(See picture)
A. 1 and 2
B. 1,2 and 3
C. 3 only
D. 2 only
Select the correct answer(s):
1. Trace(AB) = Trace(A) Trace(B) for all square matrices A, B.
2. Trace(CAC¹) = Trace(A) for all invertible square matrices C,A.
3. Trace(A¯¹) = Trace (A) for all invertible square matrices A.
