Question

If $f:A\to B$ is a function then

• A. $f\left(A\right)=B$
• B. $f\left(A\right)\subset B$
• C. $f\left(A\right)\subseteq B$
• D. $B\subseteq f\left(A\right)$

Answer 1

Answer: (C)

Range $\subseteq$ Codomain