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Real numbers are all positive numbers except zero.

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Q: Is a real number positive negative or zero?
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Related questions

Is negative zero a real number?

no because zero isn't positive or negative it is neutral


What is a real number that is neither negative or positive?

It is zero.


Is zero a non-negative real number?

Zero is a real number, it is neither positive or negative, and it is even.


What is a real number that is neither negative nor positive?

It is zero.


Why is square root of the number -9 not a real number?

For the same reason that the square root of ANY negative number is not a real number.Real numbers are positive, negative, or zero. * The square of a positive number is a positive number. * The square of a negative number is a positive number. * The square of zero is zero. In other words, in no case will you get a REAL number whose square is a negative number. The square roots of negative numbers are said to be "imaginary" - a name given for historical reasons. They are just as "real" or "unreal" as the so-called real numbers, but the point is that they are a different kind of numbers.


What is a positive or negative number?

A positive numbe is a number above zero and a negative number is a number below zero.


Is a negative and a positive a positive?

In math, a positive is a number greater then zero, and a negative number is less than zero.


Is the square of any real number is positive?

no. Because square of zero is neither positive nor negative.


What is a positive and What is a negative?

In math, a positive is a number greater then zero, and a negative number is less than zero.


Is zero a negative number?

No. A negative number is a number below zero, not zero itself.The number zero is neither negative nor positive.


What does negative and positive mean?

A positive number is greater than zero; a negative number is less than zero.


Is zero a member of the set of positive integers?

No. Zero is neither positive nor negative, by definition. A positive number is greater than zero. A negative number is less than zero. Although, zero is a non-negative number (a set that includes all positive numbers and zero).