How does the symmetry of depend on the symmetry of and ? Select all true statements. There may be more than one correct answer.
A.
If and are both even, then is even.
B.
If is odd and is even, then is even.
C.
If is even and is odd, then is odd.
D.
If and are both odd, then is odd.
E.
If is even and is odd, then is even.
F.
If and are both odd, then is even.
G.
If or is neither even nor odd, then is neither even nor odd.
H.
If is odd and is even, then is odd.