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Let me use an example.
y^2 = -x (where y^2 means y squared)
Then y = sq rt (-x). There is an infinite number of solutions, some of which are imaginary numbers and some are real.
So when you say 'infinitely many solutions' this includes imaginary numbers. All real numbers is a subset of that.
A subset of real numbers can also be an infinite set - without including all real numbers. For example:* All integers
* All rational numbers (fractions)
* All multiples of pi (pi multiplied by an integer)
* All numbers of the type 1/n, for an integer n
* Etc.
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How many numbers are there between 80 and 180?
Infinitely many. there are infinitely many numbers between any two numbers.
How many rational numbers are there between 0 and 5?
Infinitely many. Between any two different real numbers (not necessarily rational) there are infinitely many rational numbers, and infinitely many irrational numbers.
How many rational numbers are between 1 and 101?
Infinitely many. In fact, between any two different real numbers, there are infinitely many rational numbers, and infinitely many irrational numbers. (More precisely, beth-zero rational numbers, and beth-one irrational numbers - that is, there are more irrational numbers than rational numbers in any such interval.)
What numbers are between 10 and 100?
There are infinitely many numbers between any two numbers. It is therefore impossible to list them.
What are the numbers between 40 and 60?
There are infinitely many numbers between 40 and 60 so it is not possible to list them.
How many numbers are there between 80 and 180?
Infinitely many. there are infinitely many numbers between any two numbers.
What is next decimal number of the number 65?
There is no such thing as a "next" decimal number. Numbers are infinitely dense: that is, between any two numbers there are infinitely many numbers. Therefore, given any number claiming to be next after 65, there are infinitely many numbers between 65 and that number - The smallest of these has a better claim at being next. But there are infinitely many numbers between 65 and this number.There is no such thing as a "next" decimal number. Numbers are infinitely dense: that is, between any two numbers there are infinitely many numbers. Therefore, given any number claiming to be next after 65, there are infinitely many numbers between 65 and that number - The smallest of these has a better claim at being next. But there are infinitely many numbers between 65 and this number.There is no such thing as a "next" decimal number. Numbers are infinitely dense: that is, between any two numbers there are infinitely many numbers. Therefore, given any number claiming to be next after 65, there are infinitely many numbers between 65 and that number - The smallest of these has a better claim at being next. But there are infinitely many numbers between 65 and this number.There is no such thing as a "next" decimal number. Numbers are infinitely dense: that is, between any two numbers there are infinitely many numbers. Therefore, given any number claiming to be next after 65, there are infinitely many numbers between 65 and that number - The smallest of these has a better claim at being next. But there are infinitely many numbers between 65 and this number.
How many numbers can be rounded off to 1500?
There are infinitely many numbers in any the interval between any two numbers. And, between any two of the numbers in that set there are infinitely many and so on - infinitely many time. So, the answer to the question is: infinitely many numbers.
How many rational numbers are there between 0 and 5?
Infinitely many. Between any two different real numbers (not necessarily rational) there are infinitely many rational numbers, and infinitely many irrational numbers.
How many numbers with 9's are there between 0000 and 9999?
Infinitely many. There are, in fact, infinitely many numbers between any two numbers.
What decimal is between 0.425 and 0.475?
There are infinitely many decimal numbers between any two numbers.0.4250000000000000000100010.425000000000000000010010.425000000000000000020.42500000000000000003and so on.There are infinitely many decimal numbers between any two numbers.0.4250000000000000000100010.425000000000000000010010.425000000000000000020.42500000000000000003and so on.There are infinitely many decimal numbers between any two numbers.0.4250000000000000000100010.425000000000000000010010.425000000000000000020.42500000000000000003and so on.There are infinitely many decimal numbers between any two numbers.0.4250000000000000000100010.425000000000000000010010.425000000000000000020.42500000000000000003and so on.
What is the decimal that go in between 0.55 and 0.5?
There are infinitely many decimal numbers between any two numbers.0.50000000000000000100010.5000000000000000010010.5000000000000000020.500000000000000003and so on.There are infinitely many decimal numbers between any two numbers.0.50000000000000000100010.5000000000000000010010.5000000000000000020.500000000000000003and so on.There are infinitely many decimal numbers between any two numbers.0.50000000000000000100010.5000000000000000010010.5000000000000000020.500000000000000003and so on.There are infinitely many decimal numbers between any two numbers.0.50000000000000000100010.5000000000000000010010.5000000000000000020.500000000000000003and so on.
What is the decimal that go in between 0.275 and 0.225?
There are infinitely many decimal numbers between any two numbers.0.2250000000000000000100010.225000000000000000010010.225000000000000000020.22500000000000000003and so on.There are infinitely many decimal numbers between any two numbers.0.2250000000000000000100010.225000000000000000010010.225000000000000000020.22500000000000000003and so on.There are infinitely many decimal numbers between any two numbers.0.2250000000000000000100010.225000000000000000010010.225000000000000000020.22500000000000000003and so on.There are infinitely many decimal numbers between any two numbers.0.2250000000000000000100010.225000000000000000010010.225000000000000000020.22500000000000000003and so on.
What is the decimal that go in between 0.675 and 0.725?
There are infinitely many decimal numbers between any two numbers.0.6750000000000000000100010.675000000000000000010010.675000000000000000020.67500000000000000003and so on.There are infinitely many decimal numbers between any two numbers.0.6750000000000000000100010.675000000000000000010010.675000000000000000020.67500000000000000003and so on.There are infinitely many decimal numbers between any two numbers.0.6750000000000000000100010.675000000000000000010010.675000000000000000020.67500000000000000003and so on.There are infinitely many decimal numbers between any two numbers.0.6750000000000000000100010.675000000000000000010010.675000000000000000020.67500000000000000003and so on.
What is the difference between the even numbers and composite numbers?
The set of even numbers contains the prime number, 2. The set of composite numbers contains infinitely many odd numbers.
What numbers multiply to get to 24?
There are infinitely many solutions. One such is 1 multiplied by 24.
What is the number between 9 and 17?
There are infinitely many numbers between 9 and 17. For example, 10 or 13.568There are infinitely many numbers between 9 and 17. For example, 10 or 13.568There are infinitely many numbers between 9 and 17. For example, 10 or 13.568There are infinitely many numbers between 9 and 17. For example, 10 or 13.568
