What is the smallest set containing the number 0 real numbe

What is the smallest set containing the number 0? - real numbers - whole numbers - natural numbers - rational numbers - integers

Solution

ans) whole number

Rational number: any number of the form p/q where q not equal to 0.

Real number: any number (rational + irrational)

natural number: any number greater than equal to 1 (does not contain 0)

Whole number: 0,natural numbers

integers: (+ve and -ve natural numbers and zero)

So, the smallest set is the whole number which contains 0.