Set $A = \{1, 2, 3, 4, 5\}$ in set-builder form is

Set $A = \{1, 2, 3, 4, 5\}$ in set-builder form is
  1. $\{x : x \in \mathbb{N},\ x \le 5\}$
  2. $\{x : x \in \mathbb{N},\ x < 5\}$
  3. $\{x : x \in \mathbb{N},\ x \ge 5\}$
  4. $\{x : x \in \mathbb{Z},\ x \le 5\}$

Solution

Natural numbers from $1$ to $5$ inclusive: $\{x : x \in \mathbb{N},\ x \le 5\}$.

Asked in: MH-SSC-9

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