And I want to answer them correctly (comes from a book with no solutions).
For #9, isn't that just going to be an AND gate? We all know the truth table for that.
But #10 is a little more difficult. I'm not exactly sure how to go about that one. I've looked through my table of gates and their truth tables, but none of them seem to be what I'm looking for.
Thanks for any help!
Truth table for #10 (for OP to fill out). [Transistor] A | B | Z ---+---+--- 0 | 0 | 0 0 | 1 | 1 1 | 0 | 1 1 | 1 | 1
EDIT: So it is just an OR gate? When no switches are on then the light is off; if either switch is on then the light is also on; when both are on then the light should be on. That's how I read it at least and it makes sense.
Thanks for you help transistor.
A | B | Z ---+---+--- 0 | 0 | 0 0 | 1 | 1 1 | 0 | 1 1 | 1 | 0
So it is an XOR.