$f(x) = \sqrt{x - 4}$ এর ডোমেন —

Question

Accepted Answer

$\{x \in \mathbb{R} : x \geq 4\}$

Answer

$\{x \in \mathbb{R} : x \leq 4\}$

Answer

$\{x \in \mathbb{R} : x > 4\}$

Answer

$\mathbb{R}$

f(x)=x−4f(x) = \sqrt{x - 4}f(x)=x−4​ এর ডোমেন —