Question

Q union Q dash equal to​

Answer 1

SOLUTION

COMPLETE QUESTION

Q U Q' = ____

A) R

B) Z

C) W

D) N

EVALUATION

We know that set of real numbers is denoted by R . The set of real numbers can be written as the union of two sets

• Set of rational numbers

• Set of irrational numbers

Now Set of rational numbers is denoted by Q

Set of irrational numbers is denoted by Q'

So that we have

R = Q U Q'

FINAL ANSWER

Hence the correct option is A) R

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