Math 6

Question Analysis
This question tests the understanding of the closure property of natural numbers for multiplication, which states that the product of two natural numbers is always a natural number.

Key Concept Explanation
The closure property of natural numbers ensures that multiplying two natural numbers always results in another natural number.
Remember: natural numbers are integers ≥1

Step-by-step Solution
All natural numbers are integers ≥1; so multiplying two na...