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9's complement of a decimal number represented in 2421 code is easily obtained by replacing the 1s with 0s,and 0s with 1s,so 2421 code is called a self complementing code.

example-2421 of '2' is '0010',after replacing the 0s with 1s and 1s with 0s we

get '1101' which is the 2421 of '7'(9s complement of 2 is 7). Thus 2421 code is self complementary.

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Q: Why is 2421 is called self complementary?
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Related questions

What is self-complementary codes?

A self complementing code is one thats 9's complement in decimal is the 1's complement in binary.Ex: The 9's complement of 7 is 2 in decimal. In 2421 code, and .


What is self complementary code?

If the one's complement of the code is equal to the nine's complement of the code, then it is called a self complementing code.


What is 2421 divisible by?

To determine if 2421 is divisible by a certain number, we need to check if the remainder when 2421 is divided by that number is zero. For example, 2421 ÷ 3 = 807 with no remainder, so 2421 is divisible by 3. However, 2421 is not divisible by 2, as 2421 ÷ 2 = 1210 with a remainder of 1. Similarly, 2421 is not divisible by 5, as 2421 ÷ 5 = 484 with a remainder of 1.


What is 2421 code?

history for binary 2421 code


Why 8421 is self complementary code?

jeevan


Is 8421 self complementary code?

Yes , it is a self complementry code but not a weighted code


What is 2421?

a number


What is 2421 nearest thousand?

It is: 2000


Why excess 3 code is called self complementary?

Well, honey, excess 3 code is called self-complementary because when you add a number to its 9's complement in excess 3 code, you get 1111. It's like adding a cherry on top of your sundae - it just completes the whole darn thing. So, in this case, the number and its complement together make a perfect pair, just like peanut butter and jelly.


What kind of good is consumed together like peanut butter and jelly?

Complementary goods are consumed together.


How do you convert binary to 2421 code?

5


What is 2421 to the nearest hundreds place?

The answer is 2,400