2
i–@‚»‚Ì
4
n
˜_—‰‰ŽZ
u
AND(
˜_—Ï
)
F
0 and 0 = 0,
0 and 1 = 0
F
1 and 0 = 0,
1 and 1 = 1
u
EXOR(
”r‘¼“I˜_—˜a
)
F
0 xor 0 = 0,
0 xor 1 = 1
F
1 xor 0 = 1,
1 xor 1 = 0