Sets, Relations & Functions
Classification of Real Numbers
Grade 11
Question:
<p>All the rational numbers are irrational also.</p>
<p>(A) True</p>
<p>(B) False</p>
Step-by-Step Solution
Key Concept: Rational and irrational numbers form mutually exclusive categories within real numbers.
<p>Rational and irrational numbers are disjoint sets. A number cannot be both rational and irrational simultaneously. Therefore, the statement is False.</p>
Correct Answer: B