Target Exam

CUET

Subject

Section B1

Chapter

Relations and Functions

Question:

If $f : A \to B$ and $g : B \to C$ be the bijective functions, then $(g of)^{-1}$ is

Options:

$f^{-1} og^{-1}$

$f og$

$g^{-1} of^{-1}$

$g of$

Correct Answer:

$f^{-1} og^{-1}$

Explanation:

The correct answer is Option (1) → $f^{-1} og^{-1}$ ##

Given that, $f : A \to B$ and $g : B \to C$ be the bijective functions.

$(g of)^{-1} = f^{-1} og^{-1}$