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Can undefined number be real numbers?

Updated: 8/19/2019
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13y ago

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Not if they are undefined in the sense of a number divided by zero.

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Q: Can undefined number be real numbers?
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Are undefined numbers real numbers?

By its very name .. it is UNDEFINED. Even in the Extended Real Number set containing +-infinity these elements are UNDEFINED.


What are the component of real numbers?

Real Numbers cannot be the square root of a negative number. Real Numbers are not divided by zero. Basically, Real Numbers cannot be anything that is undefined.


What are the 2 operation in a real numbers if it is undefined?

Division by zero and square root of negatve number


Why log you is unmdefined?

I am not quite sure what you mean with "log you"; the log is calculated for numbers. The following logarithms are undefined: For real numbers: the logarithm of zero and of negative numbers is undefined. For complex numbers: the logarithm of zero is undefined.


What is the square root of -16 classified in the real number system?

Undefined. Sqrt(-16) is not a real number.


What is a nonzero real number?

It's any real number distinct from 0. For instance, in the expression x/y, where x and y are real numbers, y needs to be a nonzero real number. This is because otherwise the expression x/y is undefined (viz. x/0).


Is the square root of negative 121 undefined?

Yes, the square root of negative 121 is undefined in the set of real numbers. However, in the set of complex numbers, the square root of negative 121 is equal to 11i, where i is the imaginary unit.


What are the different rules in governing operations of real numbers?

The set of real numbers is closed under addition, subtraction, multiplication, and division (except that you cannot divide by zero). By closed, this means that if the two numbers in the operation are both real numbers, the result of the operation will always be a real number. Dividing by zero is undefined (for all practical purposes)


Does every undefined value of fx lead to a vertical asymptote?

No. For example, in real numbers, the square root of negative numbers are not defined.


Is a real number a whole number?

No, not all. All numbers are Real Numbers. * * * * * All numbers are not real numbers: there are complex numbers and others. Also, all real number are not whole numbers. sqrt(2) or pi, for example are real numbers but not whole numbers.


Is -6.06 a real number?

Yes. Every number is a real number. Rational numbers, irrational numbers, Whole numbers, Natural numbers, integers are all real numbers.


Is an irrational number cannot be a real number?

Irrational numbers are real numbers.