Category: Mathematics
-
Subtraction using 1’s complement method
In this video, you will see the subtraction of two numbers using the one complement method. This one has a method in which the result contains an overflow bit. If after adding there is no overflow carry. Then the result is negative and you have to complement it again.
-
Unsigned and Signed Number
-
How Integer and Floating point numbers are stored in computers
The number has two parts. Integer Part Fraction Part Integers are numbers without the fraction part.They can range from negative infinity to positive infinity.Integers are further divided into two parts. Unsigned number (0 to (2^n – 1); here n = width of data bus) Signed Numbers ((-2^(n-1)) to (2^n – 1)) Fractional numbers or Floating…
-
Convert Hexadecimal number to Octal Number
Convert the number into its binary equivalence first and the make group of three digits starting from LSB and moving towards the MSB. Then you have to write the just convert the group into an octal number which will easy.
-
Why does zero divided by zero tends to infinity?
-
Hexadecimal Number System
In this video, I have told about the hexadecimal number system. The hexadecimal number system is widely used in electronic computer systems to represent the number systems. I have also described that we can represent fractions in the hexadecimal number system also.
-
Octal Number System
In the octal Number system, we start counting from 0 which goes up to 7. Making only 8 digits. Then after 7, we start by incrementing 1 to the tenth place and start counting from 0 up to 17. In the video, I have described what the octal number system is and how we can…
-
Binary Number System
In a binary number system, there are only two possible states, HIGH state and LOW state.These two states can be represented by current levels, voltage levels, bumps and valleys on the surface of CD/DVD etc. The two states are generally represented by a ‘0’ for LOW state and by a ‘1’ for the HIGH state.…
-
Decimal Number System