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Injective function

math Maturity 11-13

Each thing gets its own spot.

Injection.svg
Injection.svg
No two things share a spot. It is like a special rule. This helps us keep things neat. It makes sense to us. Can you find a pattern?
Injective composition2.svg
Injective composition2.svg

37 words
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File:Injection.svg
Injection.svg
File:Injective composition2.svg
Injective composition2.svg
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Bijection, injection and surjection
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📚 Content adapted from Wikipedia | Readability: FK 10.5 | Vital Level 5