LOGIC學和入面true false table有冇人識呀

2012-02-27 6:31 am
LOGIC學和入面true false table有冇人識呀
例如 B->C, ~C//~B
點做架??? 可便留EMAIL給我嗎?

回答 (2)

2012-02-27 8:36 am
✔ 最佳答案
a=0
b=1

a>b //false

b>a //true

a==0 && b==0//false

a==0 && b==1//true

a==0 || b==0 //true

email:[email protected]

2012-02-27 00:40:31 補充:
AND:

True + True =Ture
Ture + False =False
False + True = False
False + False = True

OR:

True + True = True
True + False =True
False + True =True
False + False = False

Not:

True = False
False = True

2012-02-27 00:43:52 補充:
AND:

True + True =Ture
Ture + False =False
False + True = False
False + False = False

2012-02-27 04:41:34 補充:
if...then it's not the same as Logic it's called selection statements
you use a Logic expression in an if...then statement, loops, switches...
2012-02-27 9:51 am
除了AND, OR, 常見的還有IF... THEN...

True + True = True
True + False = False
False + True = True
False + False = True

同埋樓上個AND有少少亂... 重申:
T + T = T
T + F = F
F + T = F
F + F = F


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