Q. The reciprocal of zero is ___?
Answer: The number 0 has no defined reciprocal.
The term reciprocal is the multiple inverses of the given number. It is also called the opposite or inverse value of a certain number.
For example – let’s say that if ‘x’ is a real number, then the reciprocal of the number ‘x’ is going to be 1/’x’.
This simply shows that we are converting the number ‘x’ to an upside-down or an opposite form.
It can also be formed by simply changing to positions of the denominator and numerator from their original places.
It always happens that the product of a certain number and its reciprocal value is always going to be 1 and nothing else.
Every single number in the number system has a reciprocal except for the number 0 since it has no value.
This is because if any number that is imaginable is multiplied by the number zero, the resulting value of the product of these two numbers will always be zero. There is no number that, when multiplied by zero, gives the product 1, so the value of the reciprocal of the number zero is always ‘undefined’.
Since the product of any number multiplied by the number zero is always zero, the reciprocal value for the number zero cannot be defined, which is not the same case with any other number other than zero.
In other words, this ‘undefined’ unit is sometimes denoted as infinity since its value cannot be defined. All in all, there is no possible way to determine the value of the reciprocal of zero. Any number’s division by the number zero has no meaning.