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Some are positive and some are negative.
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∙ 12y ago
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Is negative number irrational?
No, they can be rational or irrational. The sign of a number has nothing to do with it.
Negative sign affects whether or not a number is a rational number?
Only if the negative sign is associated with an even root. In that case, the number is neither rational nor irrational, but is imaginary.
What is the sign for an irrational number?
There is no specific sign. The set of irrationals can be written as R - Q.
Is pi sign in math a rational number?
No, it is irrational as it has no end
How did the number 3.14 get the pi sign?
pi is an irrational number that is approximately equal to 3.14
Is negative number irrational?
No, they can be rational or irrational. The sign of a number has nothing to do with it.
What is a negative irrational number?
A negative irrational number can be thought of as an irrational number multiplied by -1, or an irrational number with a minus sign in front of it.
Negative sign affects whether or not a number is a rational number?
Only if the negative sign is associated with an even root. In that case, the number is neither rational nor irrational, but is imaginary.
Does the sign of a number indicate whether it is rational or irrational?
No.
What is the sign for an irrational number?
There is no specific sign. The set of irrationals can be written as R - Q.
Is pi sign in math a rational number?
No, it is irrational as it has no end
How did the number 3.14 get the pi sign?
pi is an irrational number that is approximately equal to 3.14
What is the sum of an rational number and irrational number?
An irrational number.
Is an irrational number plus an irrational number rational?
No. The sum of an irrational number and any other [real] number is irrational.
The sum of a rational number and an irrational number is?
The sum of a rational and irrational number must be an irrational number.
What is the difference between directed number and integers?
Directed numbers have a positive or negative sign associated with them. (The positive sign may be implied). They can be rational fractions (including mixed numbers) or irrational. Integers cannot be fractions or irrational.
Is 3.56 an irrational number?
No, 3.56 is not an irrational number. 3.56 is rational.
