First of all I must thank you Guys.
I asked so many Questions in Here https://robot.lk/viewtopic.php?f=52&t=2449
Here https://robot.lk/viewtopic.php?f=52&t=2448
Here https://robot.lk/viewtopic.php?f=52&t=2454
And Also Here https://robot.lk/viewtopic.php?f=52&t=2462
Now I have Understanding of those. Thank to you guys.
But I still have 3 Topics to cover. And In Here I still have Doubts Boolean I know those Laws but what I don't get is Doing calculations with them like in Those Questions. I can Do one or two but not all.
And I still have Doubts with Questions like 12 In Here https://robot.lk/viewtopic.php?f=52&t=2454
And Proving things in Functions.
But I am Happy and I think I will Understand those in the Future.
And the Topics I still have to learn are,
Techniques of Counting
Probability
And Doing calculations with Boolean Variables. I know Laws of it and adding and Multiplying things.
Thanks