Can anyone help me with Boolean Algebra
Does anyone understand this
Find all ordered pairs (A, B) that satisfy the following expression: (A + B)' ((AB)')
I've always hated boolean algebra, but only because I can never remeber whether plus or multiplication is and or or.
((A v B) ^ ~B) v (A ^ B)
The easiest way to do this is to make a truth table:
A | B
0 | 0
0 | 1
1 | 0
1 | 1
Then plug each of the values in. For the first ordered pair (0,0), it would be:
((0+0)0') + 0*0 which is (0*1) + (0) which is 0.
Try the others, post your results here and we can check them for you.
"In the real world, this would be a problem. But in mathematics, we can just define a place where this problem doesn't exist. So we'll go ahead and do that now..."
Can anyone help me to find some text about any matter (or topic) of mathematics. Because I have to write an essay and it should be about 2 pages long so that I could use it.
Your seeking help on any topic in mathematics leaves a lot of options open. You haven't specified at what level of school/university you are.
However, I shall give some links on some interesting topics in mathematics, you may choose from these.
De Moivre's Theorem :- Use the hyperlinks given.
It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.