Sets, Relations & Functions
Classification of Real Numbers
Grade 11
Question:
<p>Sum of two natural numbers is a rational number.</p>
<p>(A) True</p>
<p>(B) False</p>
Step-by-Step Solution
Key Concept: Natural numbers are a subset of rational numbers.
<p>The sum of two natural numbers is always a natural number. Since all natural numbers are rational numbers (being expressible as $\frac{n}{1}$), the sum is also rational. The statement is True.</p>
Correct Answer: A