Mathematics · Functions
If functions f and g are both one-to-one (injective), then their composition function (g ○ f) is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1One-to-one✓
- 2One-to-many
- 3Many-to-one
- 4Many-to-many
Correct answer
One-to-one
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