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Is the set of rational numbers closed under division and Why?
No. Zero is a rational number, but division by zero is not defined.
Are natural numbers closed under division?
No. Closed means that you could do the operation (division) on any two natural numbers and you would get a result in the natural numbers. Take 7/3 for example, this is obviously not a natural number.
Why do whole number require an extension?
The set of whole numbers is not closed under division (by non-zero whole numbers).
Is the set of rational numbers a commutative group under the operation of division?
No, it is not.
How can you use the division of rational numbers to describe data?
What is the nearest 100 457
What is the division of large numbers of people into layers according to their relative power?
social stratification
What is the division of large numbers of people into layers according to their relative power property and prestige?
Hierarchy.
Why is long division called long division?
It is called long division because you write down all the numbers for each step to solve the problem and for large numbers there is a lot of writing down. There is a technique called short division which is similar but is more mental, not requiring all the long division steps. But it is usually done only when you are dividing by a small number less than 10, so it is not that useful.
What do you call the numbers in a division problem?
The numbers in a division problem are called dividend, divisor, and quotient.
How do you divide small numbers by large ones for example 7divided by 11?
0.6364
What is a large division of time?
A large division of time can be called an era, epoch, or eon.
How do you do the division of negative numbers?
Same way you do division with positive numbers. Then, if both numbers are negative, the result is positive, otherwise it is negative.
What is a large division of time called?
A large division of time can be called an era, epoch, or eon.
Why do you need Euclid's division algorithm in place of prime factorization?
You can use either, so technically you don't "need" one or the other. HOWEVER, for large numbers, Euclid's division algorithm is much faster... INCREDIBLY faster. It gets you the result almost immediately, whereas looking for prime factors of large numbers can take you a long, long time.
The natural numbers are closed under division?
No, the natural numbers are not closed under division. For example, 2 and 3 are natural numbers, but 2/3 is not.
Irrational numbers can not be written in form?
Rational numbers are numbers that can be written as the division of two integers where the divisor is not zero. Irrational numbers are numbers that are not rational.Irrational numbers, therefore, are numbers that can notbe written as the division of two integers where the divisor is not zero.
What does division sentence mean?
a division sentence means sentence with numbers with division but don't wright a sentence
