All language subtitles for 4. Type of object Logical operation Boolean

Hangar one and welcoming this new with you in this video, we will talk about bunions and logical operation.

A logical operation is an operation that tests which have as results a Boolean object, which is valuable

a number six more precisely which.

Can have only true value.

So a Boolean object can be true or can be false, and only one of these two possibilities.

So for example, if I want to create a logical operation to see if five is equal to six, I will do

it using a double equal.

And as a result, we have false because five isn't equal to six.

If I want to see if five is greater than six.

We have as a result, that is false.

If I want to see if five is lower than six.

The result is true because five is rather than six.

We can also this if a number is different from another.

For example, five different shoot six.

So this is the main logical operations, but there exists a lot of over, but they are the most used

now.

We are going to see how to combine some logical operations.

For example,

if I want to see if one is lower than two and five greater than six.

The end operator onerous.

To combine the logical operation.

The specificities of the enterprise operation is that the wall logical operation will be false if at

least one of the seven logical operation is false.

For example, here if I do the opposite test, I will have true because the two further logical operation

are true.

But if at least one of them is false, the one logical operation is false.

With the all operator, we can combine the logical operations bits with another method.

So here we are.

Create a big, logical operation with true some logical operations.

If at least one of them is true, then the one logical operation is true.

For example, here this one is true and this one is false.

So with the end, because at least one is false, we have a false.

But with that operator, we have true as a result because at least one is true.

So it is important to know the true way to combine the logical operation because the visualization of

the end, all the all depends.

On the case, then we just have to see the nut operator, which is very simple.

So when you put and not appear to be for a logical operation, you will have the opposite of the result

of this logical operation, for example, five greater than six.

The result is force.

But if I put nuts before, I will have the opposite, which is to.

So again, I will invite you to play by yourself with this look at you, do we understand this operators?