I having trouble with the equation A+AB=A. I understand the logic, it's the rephrasing that bothers me. A+(A*B)=A still makes perfect sense. A(1+B) is where I get lost. It makes sense the answer is
A, I don't understand how they get to that equation. It goes from OR-AND to AND-OR. Any help will
be appreciated. I have to make sense of it in my head not just take it as a rule.
I must look like an idiot but I still don't understand how 1 replaces A and becomes ORed with B. I'm obsessive and my mind won't let this go. I still don't see
A + AB = A
A + A*B = A still ok here.
you show
A*1 + A*B = A and I'm lost.
where does the 1 come from and not have to be
A*1 + A*B = A*1 with regular algebra. Then how do you get
A(1+B) and how does 1 replace A. I've looked at several sites and it's the same equation I just can't see
it and it's driving me crazy. The logic makes perfect sense just not that part of the equation.
I really appreciate your patience with me on this, it finally clicked. I don't know why I couldn't get the equation to make
sense but understood the logic of it. Thank you for your help.