Question

Whole number = natural number \[ + {\text{ }}\left\{ n \right\}\] . find $n$ ?

Answer 1

Hint: In order to deal with this problem first we will describe the whole number and the natural number. Further we will use the definition that the difference between the natural number and the whole number is the existence of the value $'0'$ in whole numbers.

Complete step-by-step answer:
Real number- Natural numbers are positive numbers in nature that contain numbers from $1$ to infinity. These numbers are countable and are commonly used for the purpose of calculation. The set of natural numbers is the letter .
Whole number- The whole numbers are the part of the number system in which all the positive integers from $0$ to infinity are incorporated. There are those numbers in the number line. Consequently, they are all real numbers. We can say that all the numbers are real numbers, but not all the actual numbers are entire numbers.
Natural numbers are therefore the set of positive integer numbers , i.e. integer numbers from $1$ to upper except fractional $n$ decimal components. They are numbers which exclude zero. Natural numbers are also called numbers which count.
Zero is the only integral number that is not a real number. It is depicted as $0$. "Zero is the only difference between the sum and the real numbers."
Then whole numbers=natural number$ + n$
As per definition $n = 0$
Hence, the answer is zero .

Note- Natural numbers are the numbers you normally count and will go on infinitely like $1,2,3,4....$Whole numbers are all natural positive numbers including $0$. Zero is the Whole number but not a Natural number.