(Choose 1 answer)
(See picture)
A. None of (1) and (2) is true
B. Both (1) and (2) are true
C. Only (1) is true
D. Only (2) is true
Which of the following statements are true for every square matrix A:
(1) If A² = 0 then A is invertible
(2) If A3-I then A is invertible
Exit 20
