Can someone please help me???? I am stuck on a question in an assignemnt i have:
Using truth tables show that NOT(NOT A And B ) is equivalent to A Or Not B.
any help would be greatly appreciated!!!
Cheers
Printable View
Can someone please help me???? I am stuck on a question in an assignemnt i have:
Using truth tables show that NOT(NOT A And B ) is equivalent to A Or Not B.
any help would be greatly appreciated!!!
Cheers
Is your question "what are truth tables" ?
http://www.rwc.uc.edu/koehler/comath/21.html
If I right understood the symbols, here you have the answer. As you can see the last columns of each table are equal.
http://img474.imageshack.us/img474/2733/boole3an.th.jpg
Hope it helps.
Rui