## 2s Complement Arithmetic

2’s complement has an interesting property that the binary arithmetic operation can be performed easily on signed or unsigned numbers. It yields correct 2’s complement in result. How to represent decimal number in 2’s complement? Let us take a number. The negative signed that number is such number sum of which with this number is … Read more

## Switching Algebra or Boolean Algebra

Boolean algebra or switching algebra is a system of mathematical logic to perform different mathematical operations in binary system. These are only two elements 1 and 0 by which all the mathematical operations are to be performed. There only three basis binary operations, AND, OR and NOT by which all simple as well as complex … Read more

## Binary Arithmetic

In binary number system there are only 2 digits 0 and 1, and any number can be represented by these two digits. The arithmetic of binary numbers means the operation of addition, subtraction, multiplication and division. Binary arithmetic operation starts from the least significant bit i.e. from the right most side. We will discuss the … Read more

## 9s complement and 10s complement | Subtraction

Before knowing about 9’s complement and 10’s complement we should know why they are used and why their concept came into existence. The complements are used to make the arithmetic operations in digital system easier. In this article we will discuss about the following topics 9’s complement 10’s complement 9’s complement subtraction 10’s complement subtraction … Read more

## De Morgan Theorem and Demorgans Laws

We have known the basic operation of binary arithmetic such as binary addition, binary subtraction, binary multiplication and binary division. Now we will look through the most important part of binary arithmetic on which a lot of Boolean algebra stands, that is De-Morgan’s Theorem which is called De-Morgan’s Laws often. Before discussing De-Morgan’s theorems we … Read more

## Boolean Algebra Theorems and Laws of Boolean Algebra

Boolean algebra is a different kind of algebra or rather can be said a new kind of algebra which was invented by world famous mathematician George Boole in the year of 1854. He published it in his book “An Investigation of the Laws of Thought”. Later using this technique Claude Shannon introduced a new type … Read more

We have discussed about the topic binary arithmetic as a whole, now we will concentrate on the topic binary addition separately. Addition, subtraction, multiplication and division are the four types of operation on which all the arithmetic operation depends of decimal number system, similarly these are the pillars of binary arithmetic also. The first and … Read more

## Binary Subtraction

Like addition, subtractions also plays an important role in binary arithmetic as well as in digital electronics system. We have discussed about the binary subtraction process in brief in the article binary arithmetic. But in this article we will look into the process of binary subtraction only and more elaborately. Coming directly to the topic … Read more

## Binary Multiplication

We know there are four fundamental operations in arithmetic, addition, subtraction, multiplication and division. We have already discussed about the binary addition and binary subtraction in detail in the previous articles now we are going to discuss about binary multiplication in a detailed manner. As in binary number system there are only 0 and 1 … Read more

## Binary Division

Finally we will discuss the last part of binary arithmetic which is last but not the least in detail i.e. binary division. Division is also a very important part of arithmetic which cannot be ignored at all. Now coming to division process it is perhaps the most difficult part to understand of all the binary … Read more