Question

$A=\{xϵN,x>5\}$
Choose the correct option.

• A. Countable Infinite set
• B. finite set
• C. $N$
• D. Uncountable infinite set

Answer 1

Answer: (A)

Countable Infinite set

Let $x=\{xϵN,x>5\}$

$\therefore x=(6,7,8,9,......)$

This is an countable infinite set and the definition is same like we say Set of natural numbers is countable infinite set.