Question

$f$ is a function from set $A$ to set $B$, Then $A$ is called .........

• A. Domain
• B. Co - domain
• C. Range
• D. None of these

Answer 1

The correct option is A Domain

$f:A\to B$

$A$ is called the domain of the function $f:A\to B$.

$B$ is the range of function.