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2 NUMBER SYSTEM
PRIMARY PREVIEW
Decimal Number System
Binary Number System
Octal Number System
Hexadecimal Number System
Conversion of Number Systems
Binary Arithmetic Operations
Hey AIRO, I don’t understand number
systems. How do computers use them?
Computers use binary, a system
with only 0s and 1s, to represent data.
Just 0s and 1s? How does that work?
Yes! 1 means ON and 0 means OFF.
Computers use these signals to process data.
I see! So, Binary is the computer’s language.
But why don’t we use it in everyday life?
Humans use the decimal system because it
has ten digits, while binary is simpler for computers.
Now, let’s explore more about number systems in this chapter!
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