What is 9's complement of 321?
It is 90
It is five.
To find the 9s complement, subtract each digit from 9: 27 → 72
The GCF of 9s and 63s^3 is 9s.
Well, let's think about this together. To find the 3's complement of a number, we first find the 1's complement by flipping all the bits. So, the 1's complement of 123 would be 876. Then, we add 1 to the 1's complement to get the 2's complement, which is 877. Finally, we add 1 to the 2's complement to get the 3's complement, which is 878. Just remember, mistakes are just happy accidents in the world of math!
The advantages of 9's complement over 10's complement primarily include simplicity in calculation and ease of use for decimal numbers. When finding the 9's complement, only the digits need to be subtracted from 9, which can be done quickly and mentally without carrying. Additionally, 9's complement is particularly useful in situations involving decimal arithmetic since it aligns directly with the decimal system, while 10's complement may require additional steps for adjustment, especially when handling carry operations.
You could have one No. 9 or a handful of No. 9s
9s + 7 = -11 9s = -18 s = -18/9 s = -2
321 + 321 = 642
Since 9s is a factor of 36s, it is automatically the GCF.
To find the greatest common factor (GCF) of 9s and 63s to the third power, we first need to factor out the common factors of the two numbers. The prime factorization of 9s is 3 * 3 * s, and the prime factorization of 63s^3 is 3 * 3 * 7 * s * s * s. The common factors between the two numbers are 3 * 3 * s, which simplifies to 9s. Therefore, the GCF of 9s and 63s^3 is 9s.
100% if you are talking about all 321 or them.