Question

1. Which is the smallest set of real numbers that contains the value below? 6. A. Irrational Numbers B. Rational Numbers C. Natural Numbers D. Integers BRO​

Answer 1

Answer: C.

Explanation:

I guess that the "number bellow" is 6.

Now, let's define the sets in the options.

Natural numbers: This is the set of the positive whole numbers.

Integers: This is the set of all the whole numbers, so you take the set of the naturals and add the negative whole numbers and the zero (so this set is "larger" than the set of natural numbers)

Rational numbers: This set contains all the numbers that can be written as a quotient of two integers, so this set is larger than the set of integers (and larger than the set of naturals).

Irrationals: This is the set of the numbers that CAN NOT be written as a quotient of two integers, these numbers have infinite digits after the decimal point.

Now, 6 is a positive whole number, so it belongs to to the sets of:

The naturals, the integers and the rationals.

And the smallest set is the set of the naturals, so the correct option is C.