Mathematics · Relations and Functions

Let f : A → B and g : B → C be bijective functions. Then (g o f)-1 is equal to:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1g o f
2g-1 o f-1
3f o g
4f-1 o g-1✓

Correct answer

f-1 o g-1

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Let f : A → B and g : B → C be bijective functions. Then (g o f)-1 is equal to:

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Let f : A → B and g : B → C be bijective functions. Then (g o f)-1 is equal to:

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