Answer:
E: n(n-2) is odd F: (n - 2)2 is odd
Step-by-step explanation:
Odd numbers are numbers divisible by 2 [ 1, 3, 5, 7, 9 … ]
» Assume n is 3
[tex]{ \tt{n - 1 = 3 - 1 = 2 \: \{even \: number \}}} \\ { \tt{n(n - 1) = 2 \times 3 = 6 \: \{even \: number \}}} \\ { \tt{n(n - 2) = 3(3 - 2) = 3 \: \: \{odd \: number \}}}[/tex]