Logical disjunction or in this case, we will see if the person is at least telling us one true statement
or not.
Here we are going to ask two questions for the first one to answer.
Two questions are false.
So we cannot trust this person.
And the person is not telling us any truth for the second one.
Here we have one false answer and the other true statement, meaning this person can at least say one
true answer.
Then we can just accept it and we will give it all to put up one.
Same as this one.
The first answer is to the second one is false after last.
Both answers are a true statement.
Let's just show it on a graph.
I'm going to label this one as X and Y and just like the previous gate.
Now let's go on and I'll show the inputs on this graph for zero point zero, which is here, and output
is zero.
And here we just decide to show the output of zero with a blue circle.
And then the next one, which is X is zero, Y is one here.
It would be somewhere around here and there showing it with the triangle.
This is the same for the next three output.
These are of our one output and this one is over zero two.
But again, we are looking for a line to separate and to divide these two sets of data.
We have three one and we have only one zero to divide these two sets of data.
We are just drawing this line and again, we can write a mathematical function for this line.
This one is just zero point five.
We can already write down function X plus Y equals to zero point five and then write down the function
of Z.
It's just have to output either zero or one if it's zero, meaning this is the part which is zero X
plus one is less or equal than zero point five.
And whenever the output is one here we have X plus Y greater than zero point five.