It is because division by zero is not defined.
A rational number
A rational number can be expressed as a fraction or ratio of two integers. Zero is an integer. Therefore, zero is a rational number EXCEPT, that the denominator of a rational number cannot be zero. You can't divide by zero.
A rational number is any number that can be expressed as a fraction. It becomes meaningless or undefined when the lower number, the denominator, its 0 (zero)
rational number
The denominator of any number cannot be zero because division by zero is not defined.
The requirement for a number to be a rational number is that it can be expressed as a ratio of two integers, where the denominator does not equal zero.
I think it says a little more than that. b, the denominator of the rational number a/b, cannot be equal to zero because division by zero is undefined.
A rational number is simply a number that can be expressed as a fraction, with integer numerator and denominator. Such a number can be positive, negative, or zero.A rational number is simply a number that can be expressed as a fraction, with integer numerator and denominator. Such a number can be positive, negative, or zero.A rational number is simply a number that can be expressed as a fraction, with integer numerator and denominator. Such a number can be positive, negative, or zero.A rational number is simply a number that can be expressed as a fraction, with integer numerator and denominator. Such a number can be positive, negative, or zero.
It is a rational fraction.
A rational number is one that can be expressed as the ratio of two integers with the denominator not being zero. An irrational number is one that is not rational.
To divide any number by zero will give infinity and therefore an error.
Yes it is. That is the definition of rational numebrs.