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No. The square root of negative one is an example of an imaginary (not real) number.

Pi is irrational, but real.

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Q: Is pi an Example of a number that is not real?
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Related questions

What is an Example of a real number that is not a rational number?

pi, or the square root of 2.


Is pi a real number?

Pi is a real number


What is an example of a rational number an integer and a real number?

1/2, 5, pi, respectively


What is the real pi number?

3.141592653589793 is pi.


What real number is also irrational?

All real numbers are irrational. For example, Pi is an irrational number that is a real number. Other irrational numbers can be the square root of an imperfect square.


Which subset of the real number does pi belong?

It belongs to any subset which contains it. For example,the interval (3, 4){pi}{1, pi, 3/7}{27, sqrt(7), pi}


What is an example of real number in math?

Any number that ca be expressed as a finite or infinite decimal is a real number. 3, 1/7, -2.65, pi, sqrt(37) are all real numbers.


What number divided by another number equals pi?

This has an infinite number of answers, for example: pi / 1, (2 x pi) / 2, 1 / (1/pi), etc.This has an infinite number of answers, for example: pi / 1, (2 x pi) / 2, 1 / (1/pi), etc.This has an infinite number of answers, for example: pi / 1, (2 x pi) / 2, 1 / (1/pi), etc.This has an infinite number of answers, for example: pi / 1, (2 x pi) / 2, 1 / (1/pi), etc.


What number is both real and irrational?

All irrational numbers are Real numbers - it's part of the definition of an irrational number. Imaginary numbers are neither rational nor irrational. An example of a number that is both Real and irrational is the square root of two. Another example is the number pi.


What is the real number for pi?

3.1415927


Is Pi a cardinal number?

its a real number lol


Can you subtract two irrational numbers to get a rational number?

Yes. For example: pi - pi = 0