Question

The tree diagram below represents the relationships between the sets and subsets of real numbers. Real Numbers Rational Numbers {..., V2, e, , ...) ? Non-integer Rational Numbers {0, 1, 2, 3, ---) Whole Number Opposites Which group of numbers could replace the question mark in the tree diagram

Answer 1

The diagram starts with Real Numbers which comprehend all numbers except for complex numbers.

The second level is formed by rational numbers and irrational numbers.

The third level is formed by subsets of rational numbers non-integers rational numbers and integers rational numbers.

Therefore, the right answer is C. -7, 8, -4, since these numbers are rational and integers.