Let A be a 4 x 4 matrix with real entries. Consider the sets
TI
21
12
12
K =
23
13
J =
{0 0-0
for some Yi, 42, 43, 44 €
Suppose K = J. Then, which one of the following statements is necessarily
A. A? = 0.
B. A is symmetric.
C. A is skew symmetric.
D. 4° = A.
No answers have been given to this question yet :(
Similar questions